| 
                                    
                                        gptkbp:instanceOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Lie_group
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:automorphismGroup
                                    
                                 | 
                                
                                    
                                        
                                            
                                            trivial
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:centralTo
                                    
                                 | 
                                
                                    
                                        
                                            
                                            trivial
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:class
                                    
                                 | 
                                
                                    
                                        
                                            
                                            one of five exceptional simple Lie groups
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:compact_real_form
                                    
                                 | 
                                
                                    
                                        
                                            
                                            F4(-52)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:dimensions
                                    
                                 | 
                                
                                    
                                        
                                            
                                            52
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:discoveredBy
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Élie_Cartan
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:Dynkin_diagram
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:F4_Dynkin_diagram
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:firstAppearance
                                    
                                 | 
                                
                                    
                                        
                                            
                                            1894
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:fundamentalGroup
                                    
                                 | 
                                
                                    
                                        
                                            
                                            trivial
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:quaternionic_real_form
                                    
                                 | 
                                
                                    
                                        
                                            
                                            F4(-20)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:rank
                                    
                                 | 
                                
                                    
                                        
                                            
                                            4
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:realForm
                                    
                                 | 
                                
                                    
                                        
                                            
                                            3
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:related_algebra
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:F4_Lie_algebra
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:relatedConcept
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:exceptional_Lie_algebra
                                        
                                         
                                    
                                        
                                            gptkb:Lie_algebra_of_type_F4
                                        
                                         
                                    
                                        
                                            
                                            exceptional group
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:relatedGroup
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Spin(8)
                                        
                                         
                                    
                                        
                                            gptkb:G2
                                        
                                         
                                    
                                        
                                            gptkb:SO(9)
                                        
                                         
                                    
                                        
                                            gptkb:Spin(9)
                                        
                                         
                                    
                                        
                                            
                                            E8
                                        
                                        
                                         
                                    
                                        
                                            
                                            E6
                                        
                                        
                                         
                                    
                                        
                                            
                                            E7
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:relatedTo
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Albert_algebra
                                        
                                         
                                    
                                        
                                            gptkb:exceptional_Jordan_algebra
                                        
                                         
                                    
                                        
                                            gptkb:octonions
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:split_real_form
                                    
                                 | 
                                
                                    
                                        
                                            
                                            F4(4)
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:type
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Lie_group
                                        
                                         
                                    
                                        
                                            gptkb:F4_root_system
                                        
                                         
                                    
                                        
                                            
                                            compact simple Lie group
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:used_in
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:theory_of_algebraic_groups_over_finite_fields
                                        
                                         
                                    
                                        
                                            
                                            theory of Lie algebras
                                        
                                        
                                         
                                    
                                        
                                            
                                            theory of algebraic groups
                                        
                                        
                                         
                                    
                                        
                                            
                                            theory of algebraic geometry
                                        
                                        
                                         
                                    
                                        
                                            
                                            theory of Jordan algebras
                                        
                                        
                                         
                                    
                                        
                                            
                                            theory of Lie type groups
                                        
                                        
                                         
                                    
                                        
                                            
                                            theory of algebraic groups over complex numbers
                                        
                                        
                                         
                                    
                                        
                                            
                                            theory of algebraic groups over real numbers
                                        
                                        
                                         
                                    
                                        
                                            
                                            theory of octonions
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:Weyl_group
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Weyl_group_of_F4
                                        
                                         
                                    
                                        
                                            
                                            1152
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsParent
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:quaternion_projective_plane
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsLayer
                                    
                                 | 
                                
                                    
                                        
                                            
                                            7
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        https://www.w3.org/2000/01/rdf-schema#label
                                    
                                 | 
                                
                                    
                                        
                                            
                                            exceptional Lie group F4
                                        
                                        
                                         
                                    
                                 |