Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4588712 | Journal of Algebra | 2007 | 10 Pages |
Abstract
For a character χ of a finite group G, the number a(χ):=|G:kerχ|/χ(1) is called the co-degree of χ. The object of this paper is to study the connection between the structure of a finite group and the co-degrees of its irreducible characters.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory