GAP 4.8.9 installation with standard packages -- copy to your CoCalc project to get it
############################################################################# ## #W allxmods.xtst XMOD test file Alper Odabas #W & Enver Uslu #Y Copyright (C) 2001-2017, Chris Wensley et al, ## ############################################################################# gap> saved_infolevel_xmod := InfoLevel( InfoXMod );; gap> SetInfoLevel( InfoXMod, 0 ); ## Chapter 4 #### 4.1.11 gap> x36 := AllXMods( 36 );; gap> Length( x36 ); 205 gap> size36 := List( x36, x -> [ Size(Source(x)), Size(Range(x)) ] );; gap> Collected( size36 ); [ [ [ 1, 36 ], 14 ], [ [ 2, 18 ], 7 ], [ [ 3, 12 ], 21 ], [ [ 4, 9 ], 14 ], [ [ 6, 6 ], 17 ], [ [ 9, 4 ], 102 ], [ [ 12, 3 ], 8 ], [ [ 18, 2 ], 18 ], [ [ 36, 1 ], 4 ] ]