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We study finite groups whose maximal subgroups of Sylow subgroups are permutable with maximal subgroups.
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Translated from Ukrains’kyi Matematychnyi Zhurnal, Vol. 58, No. 10, pp. 1299–1309, October, 2006. 相似文献
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Finite groups in which the second maximal subgroups of the Sylow p-subgroups, p a fixed prime, cover or avoid the chief factors of some of its chief series are completely classified. 相似文献
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Avino’am Mann 《Israel Journal of Mathematics》1968,6(1):13-25
A group is said to have dense normal subgroups, if each non-empty open interval in its lattice of subgroups contains a normal
subgroup. The structure of this and related classes of groups is investigated. Typical results are: an infinite group with
dense ascendant subgroups is locally nilpotent: a nontorsion group with dense normal subgroups is abelian, etc. 相似文献
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Archiv der Mathematik - 相似文献
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Monatshefte für Mathematik - In this note, we point out an error in the paper “On s-conditional permutability of maximal subgroups of Sylow subgroups of finite groups” (Monatsh... 相似文献
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Alexander Moretó 《Archiv der Mathematik》2012,99(4):301-304
We have recently found a characterization of the existence of nilpotent Hall subgroups in a finite group. Using this result, we prove the statement in the title. This is a strong form of a conjecture of J. Zhang. 相似文献
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Annalisa Galoppo 《Rendiconti del Circolo Matematico di Palermo》1998,47(3):397-408
In this paper groups in which the set Σ of the normal or self-normalizing subgroups is large will be studied. In particular
it will be characterized locally graded groups satisfying the minimal condition on subgroups which do not belong to Σ and
locally finite groups for which the set Σ is dense in the lattice of all subgroups. 相似文献
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Robert M. Guralnick Gunter Malle Gabriel Navarro 《Proceedings of the American Mathematical Society》2004,132(4):973-979
Using the classification of finite simple groups we prove the following statement: Let 3$"> be a prime, a group of automorphisms of -power order of a finite group , and a -invariant Sylow -subgroup of . If is trivial, then is solvable. An equivalent formulation is that if has a self-normalizing Sylow -subgroup with 3$"> a prime, then is solvable. We also investigate the possibilities when .
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Annalisa Galoppo 《Rendiconti del Circolo Matematico di Palermo》1923,47(3):397-408
In this paper groups in which the set Σ of the normal or self-normalizing subgroups is large will be studied. In particular it will be characterized locally graded groups satisfying the minimal condition on subgroups which do not belong to Σ and locally finite groups for which the set Σ is dense in the lattice of all subgroups. 相似文献
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Wen Bin Guo 《数学学报(英文版)》2008,24(10):1751-1757
In this paper, we prove the following theorem: Let p be a prime number, P a Sylow psubgroup of a group G and π = π(G) / {p}. If P is seminormal in G, then the following statements hold: 1) G is a p-soluble group and P' ≤ Op(G); 2) lp(G) ≤ 2 and lπ(G) ≤ 2; 3) if a π-Hall subgroup of G is q-supersoluble for some q ∈ π, then G is q-supersoluble. 相似文献
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Adolfo Ballester-Bolinches Leonid A. Kurdachenko Javier Otal Tatiana Pedraza 《Annali di Matematica Pura ed Applicata》2010,189(4):553-565
If a subgroup H of a periodic group G satisfies HP = PH for all Sylow subgroups P of G, then we call H a Sylow-permutable, or S-permutable, subgroup of G. It is well known that S-permutability is not a transitive relation. In this paper, we study infinite periodic groups in which the relation to be S -permutable is transitive (PST-groups) and infinite periodic groups whose ascendant subgroups are S-permutable (ASP-groups). 相似文献