|
gptkb:PSp_{2n}(q)
|
center of Sp_{2n}(q)
|
|
gptkb:GL(n,_C)_modulo_scalar_matrices
|
gptkb:GL(n,_C)
|
|
gptkb:modular_group_SL(2,ℤ)
|
gptkb:PSL(2,ℤ)
|
|
gptkb:complex_Stiefel_manifold
|
U(n)/U(n-k)
|
|
gptkb:Z_5
|
5Z
|
|
gptkb:A_n_(symmetric_group)
|
trivial group for n < 5
|
|
gptkb:RP^2
|
2-sphere by antipodal map
|
|
gptkb:PSL(2,Z)
|
gptkb:SL(2,Z)
|
|
gptkb:real_Stiefel_manifold
|
O(n)/O(n-k)
|
|
gptkb:Siegel_modular_variety
|
gptkb:symplectic_group_Sp(2g,_Z)
|
|
gptkb:SL(2,ℤ)/{±I}
|
{±I}
|
|
gptkb:Projective_linear_group_PGL(2,_ℂ)
|
center of GL(2, ℂ)
|
|
gptkb:icosahedral_group
|
gptkb:binary_icosahedral_group
|
|
gptkb:PGL(n,C)
|
center of GL(n,C)
|
|
gptkb:GL_n(Z)
|
GL_n(Z)/SL_n(Z) ≅ {±1}
|
|
gptkb:PSL(2,_R)
|
center of SL(2, R)
|
|
gptkb:PSL(2,R)
|
{±I}
|
|
gptkb:Enriques_surface
|
gptkb:K3_surface
|
|
gptkb:PGL_2(R)
|
center of GL_2(R)
|
|
gptkb:PSL(2)
|
gptkb:SL(2)
|