Equivalent version of Huppert’s conjecture for codegrees of <em>K</em> <sub>3</sub>-groups

Research Article

Equivalent version of Huppert’s conjecture for codegrees of K 3-groups

Published in: Quaestiones Mathematicae
Volume 46 , issue 9 , 2023 , pages: 1863–1870
DOI: 10.2989/16073606.2022.2133023
Author(s): Mohsen Ghasemi Urmia University, Iran , Somayeh Hekmatara Urmia University, Iran
Keywords: Primary: 20C15 , Secondary: 20D05 , Finite group , irreducible character , codegree
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Abstract

For a character χ of a finite group G the number cod(χ) = |G: Ker(χ)|/χ(1) is called the codegree of χ. In this note, we verify the equivalent version of Huppert’s conjecture for K 3 -groups.
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