Year: 2026
Type: preprint
Abstract: For an irreducible character $χ$ of a finite group $G$, its codegree is defined by $cod(χ)=|G:\kerχ|/χ(1)$. In this paper, we characterize fnite $p$-groups whose nonlinear irreducible characters all have the same codegree.
Source: arXiv (Cornell University)
Authors: Zheng, Jiwei, Lv, Heng
Institution: Southwest University
Language: English
Topic: Finite Group Theory Research
Subfield: Discrete Mathematics and Combinatorics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7221561042