2024. 05. 07. 10:30 - 2024. 05. 07. 11:30
BME H306
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Event type:
seminar
Intézeti:
Külföldi
Description
The Frobenius graph $\Gamma(G, H)$, for a proper subgroup $H$ of a finite group $G$, describes the constituents of the restrictions of the irreducible characters of $G$ to $H$. We investigate when this graph has diameter $3$.
This is joint work with L. Héthelyi, E. Horváth, and B. Külshammer.