Journal of the London Mathematical Society Advance Access originally published online on August 29, 2007
Journal of the London Mathematical Society 2007 76(1):181-196; doi:10.1112/jlms/jdm051
| ||||||||||||||||||||||||||||||||||||||||||||||||||
© 2007 London Mathematical Society
Exotic normal fusion subsystems of general linear groups
Departament de Matemàtiques
Edifici C
Universitat Autònoma de Barcelona
08193 Bellaterra (Barcelona)
Spain
We classify the saturated fusion subsystems of index prime to p of the general linear group over
q over a Sylow p-subgroup, where q is a prime power prime to an odd prime p. In this classification we obtain some of the exotic p-local finite groups discovered by Broto and Møller as saturated fusion subsystems of general linear groups.
Albert.Ruiz{at}uab.cat
2000 Mathematics Subject Classification 55R35 (primary), 20D20 (secondary).
This work was partially supported by FEDER-MEC grant MTM2004-06686.
Received March 1, 2006; revised November 22, 2006; published online August 29, 2007.