Isomorph-characteristic subgroup
From Groupprops
BEWARE! This term is nonstandard and is being used locally within the wiki. [SHOW MORE]
This article defines a subgroup property: a property that can be evaluated to true/false given a group and a subgroup thereof, invariant under subgroup equivalence. View a complete list of subgroup properties[SHOW MORE]
Definition
A subgroup of a group is termed an isomorph-characteristic subgroup if every subgroup of the group isomorphic to it is a characteristic subgroup of the whole group.