The example files for group actions in SYMMETRICA
Cycle indices C_n, D_n, A_n and S_n
polya_sub(a,b,c)
zykelind_arb(a,b)
polya_n_sub(a,b,c)
polya_const_sub(a,b,c)
The general linear group
Colorings of the cube
Induced actions on subsets
Induced actions on tuples
Enumeration of Graphs
Composition of cycle indices
Redfield operator