Abstract
In this paper, following the methods of Brunat and Gramain (J. Reine Angew. Math. 641, 5
177–202, 2010), we show that the double covering groups of the symmetric and alternating 6
groups have p-basic sets for any odd prime p.
Original language | English |
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Pages (from-to) | 193-207 |
Number of pages | 15 |
Journal | Algebras and Representation Theory |
Volume | 23 |
Issue number | 1 |
Early online date | 19 Dec 2018 |
DOIs | |
Publication status | Published - Feb 2020 |
Bibliographical note
Acknowledgements. Part of this work was done at the CIRM in Luminy during a research in pairs stay. The authors wish to thank the CIRM gratefully for their financial and logistical support. The first author is supported by Agence Nationale de la Recherche Projet ACORT ANR-12-JS01-0003. The second author also acknowledges financial support from the Engineering and Physical SciencesResearch Council grant Combinatorial Representation Theory EP/M019292/1. The authors wish to thank the referee for several helpful suggestions.
Keywords
- Basic set
- perfect isometries
- double covering groups of the symmetric and alternating groups
- modular representation theory
- Double covering groups of the symmetric and alternating groups
- Perfect isometries
- Modular representation theory
- REPRESENTATIONS
- BLOCKS
- BRAUER CHARACTERS
- FINITE-GROUPS
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Jean-Baptiste Gramain
- School of Natural & Computing Sciences, Mathematical Science - Senior Lecturer
Person: Academic