Non-isomorphic groups with isomorphic spectral tables and Burnside matrices
type: Item
instance of: scholarly article
title: Non-isomorphic groups with isomorphic spectral tables and Burnside matrices
zbMATH Open document ID: 0830.20011
author: Klaus W. Roggenkamp
author: Wolfgang Kimmerle
published in: Chinese Annals of Mathematics. Series B
publication date: 1994-10-16T00:00:00Z
review text: The authors present examples of pairs of groups \(G\) and \(H\) such that 1) \(G\) and \(H\) form a Brauer pair, 2) \(G\) and \(H\) have the same Burnside matrix (table of marks), 3) \(G\) and \(H\) have the same 2-characters in the sense of Frobenius, and 4) \(G\) and \(H\) are not isomorphic.
Mathematics Subject Classification ID: 20C15
Mathematics Subject Classification ID: 20B25
zbMATH DE Number: 650939
zbMATH Keywords: spectral tables
zbMATH Keywords: table of marks
zbMATH Keywords: Brauer pairs
zbMATH Keywords: Burnside matrix
zbMATH Keywords: 2- characters
reviewed by: William H. Gustafson
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 650939