Listar MAT_Articles por fuente "Journal of Group Theory, 2015, vol. 18, no 1"
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p-divisibility of conjugacy class sizes and normal p-complements
De Gruyter (2015-01)Let N be a normal subgroup of a group G and let p be a prime.We prove that if the p-part of jxGj is a constant for every prime-power order element x 2 N n Z.N /, then N is solvable and has normal p-complement.