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arXiv · 2407.08040

On Frobenius graphs of diameter 3 for finite groups

Thomas Breuer·László Héthelyi·Erzsébet Horváth·Burkhard Külshammer
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Abstract

For a subgroup $H$ of a finite group $G$, the Frobenius graph $\Gamma(G, H)$ records the constituents of the restrictions to $H$ of the irreducible characters of $G$. We investigate when this graph has diameter 3.

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Thomas Breuer, László Héthelyi, Erzsébet Horváth, Burkhard Külshammer. 2024-07-10. On Frobenius graphs of diameter 3 for finite groups. https://arxiv.org/abs/2407.08040

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