Abstract
In his paper Finite groups have many conjugacy classes (J. London Math. Soc (2) 46 (1992), 239–249), L. Pyber proved the to-date best general lower bounds for the number of conjugacy classes of a finite group in terms of the order of the group. In this paper we strengthen the main results in Pyber’s paper.
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This research was supported by the National Security Agency, Standard Grant No. 08G-206.
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Keller, T.M. Finite groups have even more conjugacy classes. Isr. J. Math. 181, 433–444 (2011). https://doi.org/10.1007/s11856-011-0017-5
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DOI: https://doi.org/10.1007/s11856-011-0017-5