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arXiv · 2609.32438

On the number of $\ell$-regular conjugacy classes

Zhicheng Feng
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Abstract

In this paper, we prove that for $\ell>5$, the number of $\ell$-regular conjugacy classes of a finite group is at least that of the normalizer of a Sylow $\ell$-subgroup.

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Zhicheng Feng. 2026-09-26. On the number of $\ell$-regular conjugacy classes. https://arxiv.org/abs/2609.32438

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