< ^ From:

> ^ Subject:

Hi Forum,

Given a finite group G and one of its maximal subgroup M. I want to know the lengths

of the M-orbits on the set {Mx | x in G}. The moset simple way I know is

List(DoubleCosets(G,M,M),x->Size(x)/Size(M));

However, while the index |G:M| is quite large, say 10^6, the above method failed.

Are there any other methods to get the lengths of M-orbits?

I also tried to calculate the cosets set of M in G, but it didn't work either.

> < [top]