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Some simple biset functors.
- Source :
-
Journal of Group Theory . Jan2023, Vol. 26 Issue 1, p1-27. 27p. - Publication Year :
- 2023
-
Abstract
- Let 푝 be a prime number, let 퐻 be a finite 푝-group, and let 픽 be a field of characteristic 0, considered as a trivial F Out (H) -module. The main result of this paper gives the dimension of the evaluation S H , F (G) of the simple biset functor S H , F at an arbitrary finite group 퐺. A closely related result is proved in the last section: for each prime number 푝, a Green biset functor E p is introduced, as a specific quotient of the Burnside functor, and it is shown that the evaluation E p (G) is a free abelian group of rank equal to the number of conjugacy classes of 푝-elementary subgroups of 퐺. [ABSTRACT FROM AUTHOR]
- Subjects :
- *PRIME numbers
*FINITE groups
*CONJUGACY classes
*FREE groups
*ABELIAN groups
Subjects
Details
- Language :
- English
- ISSN :
- 14335883
- Volume :
- 26
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Journal of Group Theory
- Publication Type :
- Academic Journal
- Accession number :
- 161207317
- Full Text :
- https://doi.org/10.1515/jgth-2021-0201