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最高階元素個(gè)數(shù)為40的非可解群的分類(lèi)
Let ψ be a homomorphism from a group Ⅱ to a group Aut(N). Denote by Hψ×N the semidirect product of N by H with homomorphism ψ. This paper proves that: Let G be a finite nonsolvable group. If G has exactly 40 maximal order elements, then G is isomorphic to one of the following groups: (1) Z4ψ×A5,kerψ = Z2; (2) D8ψ× A5, kerψ = Z2×Z2; (3) G/N = S5, N = Z(G) = Z2; (4) G/N = S5, N = Z2 × Z2, N ∩ Z(G) = Z2.
作 者: 杜祥林 劉學(xué)飛 王紹恒 DU Xiang Lin LIU Xue Fei WANG Shao Heng 作者單位: School of Mathematics and Computer Science, Chongqing Three Gorges University, Chongqing 404000, China 刊 名: 數(shù)學(xué)研究與評(píng)論 ISTIC PKU 英文刊名: JOURNAL OF MATHEMATICAL RESEARCH AND EXPOSITION 年,卷(期): 2008 28(3) 分類(lèi)號(hào): O152.1 關(guān)鍵詞: maximal order element non-solvable group simple section【最高階元素個(gè)數(shù)為40的非可解群的分類(lèi)】相關(guān)文章:
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