Y. Berkovich, FINITE SOLVABLE-GROUPS IN WHICH ONLY 2 NONLINEAR IRREDUCIBLE CHARACTERS HAVE EQUAL DEGREES, Journal of algebra, 184(2), 1996, pp. 584-603
Berkovich et al. [Proc. Amer. Math. Sec. 115 (1992), 955-959] classifi
ed all groups in which the degrees of the nonlinear irreducible charac
ters are distinct. In this paper we classify all solvable groups in wh
ich only two nonlinear irreducible characters have equal degrees (Theo
rem 7). (C) 1996 Academic Press, Inc.