The codegrees of real-valued Irreducible characters of finite groups

In this note we show that if every codegree of real-valued irreducible characters of a finite group $G$ is either a $2$-number or $2'$-number, then $G$ is solvable

Bibliographic Details
Main Author: Zeynab Akhlaghi
Format: Article
Language:fas
Published: University of Isfahan 2023-02-01
Series:ریاضی و جامعه
Subjects:
Online Access:https://math-sci.ui.ac.ir/article_27488_d554562b1805acade1f92254ac359cdb.pdf