Subgroup in which every relatively normal subgroup is weakly closed

BEWARE! This term is nonstandard and is being used locally within the wiki. [SHOW MORE]
For its use outside the wiki, please define the term when using it. If you are aware of an equivalent standard term, please leave a comment on the talk page
VIEW: Definitions built on this | Facts about this: (facts closely related to Subgroup in which every relatively normal subgroup is weakly closed, all facts related to Subgroup in which every relatively normal subgroup is weakly closed) |Survey articles about this | Survey articles about definitions built on this
VIEW RELATED: Analogues of this | Variations of this | Opposites of this |
Learn more about terminology local to the wiki | view a complete list of such terminology

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]
|Get subgroup property lookup help |Get exploration suggestions
VIEW RELATED: Subgroup property implications | Subgroup property non-implications | Subgroup metaproperty satisfactions | Subgroup metaproperty dissatisfactions | Subgroup property satisfactions |Subgroup property dissatisfactions
VIEW FACTS THAT:use, or start with, a subgroup satisfying the property|prove, or show that, a subgroup satisfies the property

Definition

Symbol-free definition

A subgroup in which every relatively normal subgroup is weakly closed is a subgroup in which every relatively normal subgroup (i.e., every subgroup that is normal inside the subgroup) is weakly closed.

Definition with symbols

A subgroup $K$ of a group $G$ is termed a subgroup in which every relatively normal subgroup is weakly closed if, for any subgroup $H$ of $K$ that is a normal subgroup of $K$ (not necessarily of $G$ , $H$ is a weakly closed subgroup in $K$ with respect to $G$ .

Relation with other properties

Stronger properties