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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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Sets of integers as superdegrees and superclass sizes
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by Benjamin Allen Otto PDF
Proc. Amer. Math. Soc. 139 (2011), 1309-1319 Request permission

Abstract:

Supercharacters have recently been proposed as a sort of stand-in for the characters of $p$-groups. If $q>1$ is a prime power, then every set of $q$-powers that contains $1$ is both a set of superdegrees and a set of superclass sizes. Moreover, if $r$ and $s$ are integers that are greater than $1$, then there is an algebra with exactly $r$ superdegrees and exactly $s$ superclass sizes. These results are direct analogs of results from the theory of $p$-groups.
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Additional Information
  • Benjamin Allen Otto
  • Affiliation: Department of Mathematics and Statistics, Bowling Green State University, Bowling Green, Ohio 43403
  • Email: botto@bgsu.edu
  • Received by editor(s): May 1, 2010
  • Published electronically: October 29, 2010
  • Communicated by: Jonathan I. Hall
  • © Copyright 2010 American Mathematical Society
    The copyright for this article reverts to public domain 28 years after publication.
  • Journal: Proc. Amer. Math. Soc. 139 (2011), 1309-1319
  • MSC (2010): Primary 20C15
  • DOI: https://doi.org/10.1090/S0002-9939-2010-10748-7
  • MathSciNet review: 2748424