Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4599249 | Linear Algebra and its Applications | 2015 | 13 Pages |
Abstract
In this paper, we construct a character theory for projective representations of finite groups. Consequently, we compute the number of distinct irreducible projective representations (up to isomorphism) of a finite group with a given associated Schur multiplier and deduce properties on the degrees of such projective representations.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Chuangxun Cheng,