Kernel systems on finite groups
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A Priori
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We introduce a notion of kernel systems on finite groups: roughly speaking, a kernel system on the finite group G consists in the data of a pseudo-Frobenius kernel in each maximal solvable subgroup of G, subject to certain natural conditions. In particular, each finite CA-group can be equipped with a canonical kernel system. We succeed in determining all finite groups with kernel system that also possess a Hall p′-subgroup for some prime factor p of their order; this generalizes a previous result of ours (Communications in Algebra 18(3), 1990, pp. 833-838). Remarkable is the fact that we make no a priori abelianness hypothesis on the Sylow subgroups.
2021 ◽
Vol 58
(2)
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pp. 147-156
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2019 ◽
Vol 12
(2)
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pp. 571-576
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2008 ◽
Vol 01
(03)
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pp. 369-382
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1974 ◽
Vol 75
(1)
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pp. 1-22
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2012 ◽
Vol 49
(3)
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pp. 390-405
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