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On the normal index of maximal subgroups in finite groups

Adolfo Ballester-bolinches

subject

CombinatoricsNormal subgroupMaximal subgroupFinite groupNormal p-complementMathematics::Group TheoryAlgebra and Number TheoryOrder (group theory)CosetCharacteristic subgroupIndex of a subgroupMathematics

description

AbstractFor a maximal subgroup M of a finite group G, the normal index of M is the order of a chief factor H/K where H is minimal in the set of normal supplements of M in G. We use the primitive permutation representations of a finite group G and the normal index of its maximal subgroups to obtain results about the influence of the set of maximal subgroups in the structure of G.

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