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)
- columns.gps_groups.number_characteristic_subgroups
- columns.gps_subgroups.characteristic
- group.frattini_subgroup
- group.subgroup_properties_interdependencies
- lmfdb/groups/abstract/main.py (line 383)
- lmfdb/groups/abstract/main.py (line 912)
- lmfdb/groups/abstract/main.py (line 1756)
- lmfdb/groups/abstract/templates/abstract-show-subgroup.html (lines 79-82)