# nLab quasisimple group

A group $H$ is called quasisimple if and only if $H=[H,H]$ and $H/Z(H)$ is simple. The finite quasisimple groups have been classified, as a consequence of the classification of finite simple groups and the calculation of the Schur multiplier? of each finite simple group.

Created on November 10, 2010 23:13:57 by Urs Schreiber (87.212.203.135)