If $G$ is a group and $H$ is a subgroup of $G$, then the centralizer of $H$ in $G$ is \[ C_G(H) = \{g\in G\mid gh=hg \text{ for all } h\in H\}.\]
Authors:
Knowl status:
- Review status: reviewed
- Last edited by John Jones on 2018-07-10 14:39:21
Referred to by:
History:
(expand/hide all)
- 2018-07-10 14:39:21 by John Jones (Reviewed)