S. Dolfi

collaborators

2 papers

math.GR2026

Degrees of $p$ -rational characters and normality of Sylow $p$ -subgroups

Silvio Dolfi, Pham Huu Tiep, Yu Zeng

Several refinements of (the normality part of) the celebrated ItÃ´--Michler theorem were obtained during the last two decades, in which the condition of having $p^{'}$ -degree, for a f…

math.GR2025

Finite groups whose real irreducible representations have unique dimensions

Thomas Breuer, Frank Calegari, Silvio Dolfi +2

We determine the finite groups whose real irreducible representations have different degrees.

Degrees of p-rational characters and normality of Sylow p-subgroups

Finite groups whose real irreducible representations have unique dimensions

Degrees of $p$ -rational characters and normality of Sylow $p$ -subgroups