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Generalized blocks for symmetric groups

✍ Scribed by Burkhard Külshammer; Jorn B. Olsson; Geoffrey R. Robinson


Publisher
Springer-Verlag
Year
2003
Tongue
English
Weight
450 KB
Volume
151
Category
Article
ISSN
0020-9910

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The 2-Blocks of the Covering Groups of t
✍ Christine Bessenrodt; Jørn B. Olsson 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 573 KB

Let S n be a double cover of the finite symmetric group S n of degree n, i.e., S n has a central involution z such that S n Â(z) & S n . An irreducible character of S n is called ordinary or spin according to whether it has z in its kernel or not. The purpose of this paper is to determine the distr