Séminaire Lotharingien de Combinatoire, B08d (1984), 3
pp.
[Formerly: Publ. I.R.M.A. Strasbourg, 1984, 229/S-08, p.
27-29.]
Adalbert Kerber
Eine Bemerkung über homogene Mengen in endlichen
Gruppen
Abstract.
Let G be a finite group and for each g in G let d(g) be the number
of ordered pairs (h,h') in G such that hh'=g. If T is a class of
conjugates of G, let d(T)=d(t) for each element in G. Then, there is
an explict formula for d(T) in terms of the usual irreducible
characters of G.
The following versions are available: