sizeConjClass -- number of permutations with given cycle decomposition

Synopsis

• Usage:

  sizeConjClass L

• Inputs:

  • L, an object of class Partition, or a List representing a partition
• Outputs:

  • an integer, size of the conjugacy class

Description

i1 : n=6

o1 = 6

i2 : sum(partitions n,P->sizeConjClass P)==n!

o2 = true