Wielandt automorphism theorem
GPTKB entity
Statements (10)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:mathematical_concept
|
| gptkbp:concerns |
automorphisms of finite groups
|
| gptkbp:field |
group theory
|
| https://www.w3.org/2000/01/rdf-schema#label |
Wielandt automorphism theorem
|
| gptkbp:namedAfter |
gptkb:Helmut_Wielandt
|
| gptkbp:publicationYear |
1939
|
| gptkbp:publishedIn |
gptkb:Mathematische_Zeitschrift
|
| gptkbp:state |
If a finite group G has a normal subgroup N such that every automorphism of N extends to an automorphism of G, then N is a direct factor of G.
|
| gptkbp:bfsParent |
gptkb:Helmut_Wielandt
|
| gptkbp:bfsLayer |
7
|