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
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