Finite simple groups with number of zeros slightly greater than the number of nonlinear irreducible characters

The aim of this paper is to classify the finite simple groups with‎ ‎the number of zeros at most seven greater than the number of‎ ‎nonlinear irreducible characters in the character tables‎. ‎We find‎ ‎that they are exactly A_{۵}‎, ‎L_{۲}(۷) and A_{۶}‎.

کلیدواژه ها:

Finite groups ، characters ، zeros of characters