Article ID Journal Published Year Pages File Type
4588712 Journal of Algebra 2007 10 Pages PDF
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