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A Note on the Normal Index and thec-Section of Maximal Subgroups of a Finite Group
2014
Journal of Applied Mathematics
Preserved Fulltext
LetMbe a maximal subgroup of finite groupG. For each chief factorH/KofGsuch thatK≤MandG=MH, we called the order ofH/Kthe normal index ofMandM∩H/Ka section ofMinG. Using the concepts of normal index andc-section, we obtain some new characterizations ofp-solvable, 2-supersolvable, andp-nilpotent.
doi:10.1155/2014/921804
fatcat:bx24py3ngzhnxfg6pz7gbvh6z4