Finite groups with few character values

نویسندگان

چکیده

A classical theorem on character degrees states that if a finite group has fewer than four degrees, then the is solvable. We prove corresponding result values by showing eight in its table, This confirms conjecture of T. Sakurai. also classify non-solvable groups with exactly values.

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ژورنال

عنوان ژورنال: Communications in Algebra

سال: 2021

ISSN: ['1532-4125', '0092-7872']

DOI: https://doi.org/10.1080/00927872.2021.1957107