One vertex per element, one color per generator, with an edge from x to x·s.
(1,2,4,6)(3,5,8,7)(10,11)(14,15)(17,18,22,20)(19,23,25,26)(21,28,29,24)(27,32,31,30)(9,10,13,11)(12,14,16,15)(17,19)(18,23)(20,26)(21,27)(22,25)(24,30)(28,32)(29,31)(1,2)(3,7)(4,6)(5,8)(9,11,13,10)(12,14,16,15)(18,20)(19,25)(24,28)(27,31)(1,3)(2,5)(4,8)(6,7)(9,12,13,16)(10,14,11,15)(17,19)(18,23)(20,26)(21,27)(22,25)(24,30)(28,32)(29,31)(17,20,22,18)(19,26,25,23)(21,28,29,24)(27,32,31,30)(17,21)(18,24)(19,27)(20,28)(22,29)(23,30)(25,31)(26,32) involution — undirectedA Cayley diagram is a choice, not a fact about the group. Another drawing of this group — in a book, or on a different generating set — may look nothing like this one.