show · group.characteristic_subgroup all knowls · up · search:

If $H$ is a subgroup of a group $G$, $H$ is a characteristic subgroup if $\phi(H)=H$ for all automorphisms $\phi\in \Aut(G)$.

Authors:
Knowl status:
  • Review status: beta
  • Last edited by John Jones on 2019-05-23 20:26:04
Referred to by:
History: (expand/hide all)