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SUMMARY:J. Miquel Martínez (Universitat de València (Spain))
DTSTART:20210312T155000Z
DTEND:20210312T161500Z
DTSTAMP:20260423T021706Z
UID:FGV/9
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/FGV/9/">Degr
 ees of characters in the principal block</a>\nby J. Miquel Martínez (Univ
 ersitat de València (Spain)) as part of Finite Groups in Valencia\n\n\nAb
 stract\nLet $G$ be a finite group and let $p$ be a prime. The set of compl
 ex irreducible characters in the principal $p$-block of $G$ is rich enough
  that their degrees encode information of the structure of the group $G$. 
 We study the case where the set of degrees of characters in the principal 
 $p$-block of $G$ has size at most $2$\, finding information about the stru
 cture of $G$ and its Sylow $p$-subgroups. We will also show some related r
 esults on similar problems for arbitrary $p$-blocks.\n
LOCATION:https://researchseminars.org/talk/FGV/9/
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