FINITE GROUPS WHOSE NUMBERS OF REAL-VALUED CHARACTER DEGREES OF ALL PROPER SUBGROUPS ARE AT MOST TWO

被引：1

作者：

Liu, Shitian ^{[1
]}

机构：

[1] Sichuan Univ Arts & Sci, Sch Math, Dazhou 635000, Sichuan, Peoples R China

来源：

COMPTES RENDUS DE L ACADEMIE BULGARE DES SCIENCES | 2023年 / 76卷 / 07期

关键词：

simple group; character value; proper subgroup;

D O I：

10.7546/CRABS.2023.07.02

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Finite groups with real-valued irreducible characters of prime degree are classified by Dolfi, Pacifici and Sanus. In this paper, the structures of finite groups whose all proper subgroups have at most two real-valued-irreducible character degrees are determined.

引用

页码：990 / 998

页数：9

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