Structure of \(p\)-solvable groups with three \(p\)-regular classes. II. (English) Zbl 0826.20012
J. B. Olsson and his student Madsen kindly pointed out that a proof in part I [Can. J. Math. 43, No. 3, 559-579 (1991; Zbl 0738.20012), Lemma 3.1] is incorrect and gave counterexamples to the lemma. The counterexamples show that there are missing groups in the list of Theorem B. In this note, we give all the missing groups.
MSC:
| 20C20 | Modular representations and characters |
| 20D10 | Finite solvable groups, theory of formations, Schunck classes, Fitting classes, \(\pi\)-length, ranks |
