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阿贝尔群与极大类p-群的半直积的coleman自同构 被引量:1

Coleman Automorphisms of Semidirect Products of Abelian Groups by p-groups of Maximal Class
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摘要 设G=A×P是阿贝尔群A与极大类p-群P的半直积,其中P中的元以幂自同构的方式作用于A.该文证明了G的每个Coleman自同构都是内自同构.作为该结果的一个直接推论,作者得到了这样的群G有正规化子性质. Let G = A × P be the semidirect product of an abelian group A and a p-group P of maximal class, where P acts on A by leaving every cyclic subgroup of A invariant. It is shown that every Coleman automorphism of G is an inner automorphism. As an immediate consequence, we obtain that the normalizer property holds for such group G.
出处 《数学物理学报(A辑)》 CSCD 北大核心 2012年第2期344-348,共5页 Acta Mathematica Scientia
基金 国家自然科学基金(11071155 11171169) 山东省自然科学基金(Y2008A03)资助
关键词 整群环 Coleman自同构 正规化子性质. Integral group ring Coleman automorphism Normalizer property.
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参考文献15

  • 1Berkovich Y. Groups of Prime Power Order. Berlin, New York: Walter de Gruyter, 2008.
  • 2海进科,李正兴.有限ATI-群的类保持Coleman自同构[J].数学学报(中文版),2010,53(5):891-896. 被引量:4
  • 3海进科,王玉雷.具有一个T.I.Sylow 2-子群的有限群的类保持Coleman自同构[J].数学学报(中文版),2008,51(6):1115-1118. 被引量:7
  • 4Hertweck M. A counterexample to the isomorphism problem for integral group rings. Ann Math, 2001, 154(1): 115-138.
  • 5Hertweck M. Local analysis of the normalizer problem. J Pure Appl Algebra, 2001, 163(3): 259-276.
  • 6Hertweck M. Class-preserving Coleman automorphisms of finite groups. Monatsh Math, 2002, 136(1): 17.
  • 7Jackowski S, Marciniak Z S. Group automorphisms inducing the identity map on cohomology. J Pure Appl Algebra, 1987, 44(1-3): 241-250.
  • 8Kurzweil H, Stellmacher B. The Theory of Finite Groups-an Introduction. New York, Berlin, Heidelberg: Spinger-Verlag, 2004.
  • 9Li Y. The normalizer property of a metabelian group in its integral group ring. J Algebra, 2002, 256(2): 343 351.
  • 10Li Z, Hai J. The normalizer property for integral group rings of wreath products of finite nilpotent groups by cyclic groups. Comm Algebra, 2011, 39:521-533.

二级参考文献11

  • 1Sehgal S. K., Units in integral groups, Essex: Longman Scientific and Technical, 1993.
  • 2Coleman D.B., On the modular group ring of p-group, Proc. Arner. Math. Soc., 1964, 15(4): 511-514.
  • 3Hertweek M., Jespers E., Class-preserving Automorphisms and the normalizer property for Blackburn groups, J. Group Theory, 2009, 12(1): 157-169.
  • 4Hai J. K., Wang Y. L., Class-preserving Coleman Automorphisms of the finite group with a T.I. Sylow 2-subgroup, Acta Math. Sin., Chinese Series, 2008, 51(6): 1115-1118.
  • 5Guo X. Y., Li S. R., Flacell P., Finite groups whose abelian subgroups are TI-subgroups, J. Algebra, 2007, 307(2): 565-569.
  • 6Huppert B., Endliche Gruppen I, Berlin: Springer-Verlag, 1967.
  • 7Hertweck M., Kimmerle W., Coleman Automorphisms of finite groups, Math. Z., 2002, 242(2): 203-215.
  • 8Hertweck M., Local analysis of the normalizer problem, J. Pure Appl. Algebra, 2001, 163(3): 259-276.
  • 9Hertweek M., Class-preserving Coleman Automorphisms of finite groups, Monatsh. Math., 2002, 136(1): 1-7.
  • 10Li Y. L., Sehgal S. K., Parmenter M. M., On the normalizer property for integral group rings, Comm. Algebra, 1999, 27(9): 4217-4223.

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