Corrections and additions to: ``On the degrees and rationality of certain characters of finite Chevalley groups'' (Trans. Amer. Math. Soc. 165 (1972), 251-273) by C. T. Benson and Curtis
Author: C. W. Curtis
Journal: Trans. Amer. Math. Soc. 202 (1975), 405-406
MSC: Primary 20G40
Correction: Trans. Amer. Math. Soc. 202 (1975), 405-406.
Original Article: Trans. Amer. Math. Soc. 202 (1975), 405-406.
MathSciNet review: 0364483
Abstract: Some theorems in the Benson-Curtis paper  were stated subject to possible exceptions in type , corresponding to the two irreducible characters of the Weyl group of degree 512. An argument due to T. A. Springer() shows that these cases actually are exceptions to the theorems, and also that there are four exceptional cases in type (whose possible existence was overlooked in the original version of the paper), corresponding to the characters of the Weyl group of degree 4096.
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