Finite groups admitting at most two irreducible characters having equal co-degrees

被引：2
|
作者：
Ahanjideh, Neda [1 ]
机构：
[1] Shahrekord Univ, Fac Math Sci, Dept Pure Math, POB 115, Shahrekord, Iran
来源：
JOURNAL OF ALGEBRA AND ITS APPLICATIONS | 2023年 / 22卷 / 04期
关键词：
Co-degree of a character; degree of a character; minimal normal subgroups;
D O I：
10.1142/S0219498823500986
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
For a character chi of a finite group C, the number chi(c)(1) = [G:ker chi]/chi(1) is called the co-degree of chi. In this paper, we classify the finite groups in which at most two irreducible characters have equal co-degrees.
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页数：11
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