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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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Jordan’s theorem for solvable groups


Author: Larry Dornhoff
Journal: Proc. Amer. Math. Soc. 24 (1970), 533-537
MSC: Primary 20.40
DOI: https://doi.org/10.1090/S0002-9939-1970-0255680-1
MathSciNet review: 0255680
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Abstract | References | Similar Articles | Additional Information

Abstract: We show that every finite solvable group of $n \times n$ matrices over the complex numbers has a normal abelian subgroup of index $\leqq {2^{4n/3 - 1}}{3^{10n/9 - 1/3}}$. For infinitely many $n$, this bound is best possible.


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Keywords: Jordan’s theorem, abelian normal subgroup, finite solvable group, solvable linear group, Fitting subgroup, primitive linear group
Article copyright: © Copyright 1970 American Mathematical Society