共查询到20条相似文献,搜索用时 15 毫秒
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Leonardo Cangelmi 《代数通讯》2013,41(2):845-859
An effective characterization of polynomials of degree n whose Galois groups are Frobenius groups with kernel of order n is given. Some examples of such polynomials are listed. 相似文献
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Dieter Jungnickel 《Journal of Geometry》1981,17(1):140-154
To any Frobenius group G (of degree s, with Frobenius complement of order k) we associate an (s,k) -transversal design (G) which admits G as a point-regular collineation group. (G) is in fact also a dual translation net and furthermore admits a flag-regular collineation group. Also, (G) has two orthogonal resolutions. Conversely, we will characterize the Frobenius groups among the point-regular collineation groups of resolvable transversal designs. We also exhibit two further classes of flag-regular transversal designs. Finally, we completely determine the possible parameters of TD's constructed as above.Dedicated to Professor R. Artzy on the occasion of his 70th birthday 相似文献
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Patrick X. Gallagher 《Mathematische Zeitschrift》1967,102(3):236-237
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B. Bürgisser 《Archiv der Mathematik》1982,39(6):501-509
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Liguan He Guiyun Chen Yanxiong Yan 《Journal of Applied Mathematics and Computing》2006,21(1-2):431-436
It is proved that finite groups with 10p elements of the largest order, wherep ≥ 23 a prime, are solvable in this article. Consequently it follows that all finite group with 10p elements of largest order are solvable by some other results. 相似文献
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In this article, we first investigate the properties of modular Frobenius groups. Then, we consider the case that G' is a minimal normal subgroup of a modular Frobenius group G. We give the complete classification of G when G' as a modular Frobenius kernel has no more than four conjugacy classes in G. 相似文献
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Hiroyoshi Yamaki 《代数通讯》2013,41(22):2513-2518
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A subgroup H of a finite group G is said to be S-quasinormally embedded in G if for each prime p dividing the order of H, a Sylow p-subgroup of H is also a Sylow p-subgroup of some S-quasinormal subgroup of G. In this paper we investigate the structure of finite groups that have some S-quasinormally embedded subgroups of prime-power order, and new criteria for p-nilpotency are obtained. 相似文献
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We give an affirmative answer to Question 12.39 in the Kourovka Notebook. Namely, it is proved that a finite simple group
and a finite group having equal orders and same sets of element orders are isomorphic. 相似文献
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Non-abelian Sylow subgroups of finite groups of even order 总被引:2,自引:0,他引:2