Generalized characters whose values on non-identity element are roots of unity

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1 Citation (Scopus)

Abstract

We classify those generalized characters of a finite group G whose values on non-identity elements are all roots of unity, as long as a Sylow 2-subgroup of G does not have a cyclic subgroup of index 2.
Original languageEnglish
Pages (from-to)458-464
Number of pages7
JournalJournal of Algebra
Volume333
Issue number1
DOIs
Publication statusPublished - 1 May 2011

Keywords

  • generalized character

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