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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Solvable automorphism groups and an upper bound for $A(G)$
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by J. R. Weaver PDF
Proc. Amer. Math. Soc. 27 (1971), 229-235 Request permission

Abstract:

The objective of this work is to find a subgroup $H$ of a finite group $G$ which will give information about the order of the automorphism group of $G$ and the structure of the automorphism group of $G$. An upper bound is found for the order of the automorphism group and conditions are given which insure that the automorphism group is solvable. Some information is given about a normal subgroup of a particular subgroup of the automorphism group. In this paper all groups are assumed to be finite.
References
  • Wolfgang Gaschütz, Gruppen, in denen das Normalteilersein transitiv ist, J. Reine Angew. Math. 198 (1957), 87–92 (German). MR 91277, DOI 10.1515/crll.1957.198.87
  • P. Hall, On the Sylow systems of a solvable group, Proc. London Math. Soc. 43 (1937), 316-323.
  • Hans Liebeck, The automorphism group of finite $p$-groups, J. Algebra 4 (1966), 426–432. MR 207839, DOI 10.1016/0021-8693(66)90032-9
  • W. Wielandt, Topics in the theory of composite groups, Lecture Notes, Department of Mathematics, University of Wisconsin, Madison, Wis., 1967.
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Additional Information
  • © Copyright 1971 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 27 (1971), 229-235
  • MSC: Primary 20.22
  • DOI: https://doi.org/10.1090/S0002-9939-1971-0271211-5
  • MathSciNet review: 0271211