EntityQ4734006· pop 5· linked from 9 articlesalmost simple groupSign in to savea group that fits between a non-abelian simple group and its automorphism groupConnectionsmathematicsEntityInternational Standard Book NumberEntitydigital object identifierEntityInternational Standard Serial NumberEntitygroupEntityabelian groupEntitysubgroupEntitycorollaryEntitygroup actionEntitysymmetric groupEntityclassification of finite simple groupsEntityfinite groupEntitysimple groupEntityalternating groupEntitysolvable groupEntitycenterEntityconjugacy classEntitygroup isomorphismEntityMathieu groupEntityreductive groupEntityCategoriesProperties of groups