Contranormal subgroup
id:
contranormal-subgroup-250-15387352
title:
Contranormal subgroup
text:
In mathematics, in the field of group theory, a contranormal subgroup is a subgroup whose
normal closure in the group is the whole group. Clearly, a contranormal subgroup can be normal only if it is the whole group. Some facts: Every subgroup of a finite group is a contranormal subgroup of a subnormal subgroup. In general, every subgroup of a group is a contranormal subgroup of a descendant subgroup.
Every abnormal subgroup is contranormal.
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Contranormal_subgroup
date created:
date modified:
2023-08-12T23:50:39Z
main entity:
{"identifier":"Q5165734","url":"https://www.wikidata.org/entity/Q5165734"}
image:
fields total:
13
integrity:
13