One vertex per element, one color per generator, with an edge from x to x·s.
(1,2,4,5)(3,6,7,8)(9,10,12,13)(11,15,16,14)(17,18)(19,24)(20,21)(22,23)(26,30)(27,28)(2,5)(6,8)(10,13)(11,16)(18,23)(19,20)(25,26,29,30)(27,32,28,31)(3,7)(6,8)(10,13)(14,15)(17,19,22,20)(18,24,23,21)(25,27,29,28)(26,31,30,32)(1,2)(3,8)(4,5)(6,7)(9,11)(10,14)(12,16)(13,15)(17,20,22,19)(18,21,23,24)(25,28,29,27)(26,32,30,31)(1,3)(2,6)(4,7)(5,8)(9,10)(11,15)(12,13)(14,16)(17,21)(18,20)(19,23)(22,24)(25,26)(27,32)(28,31)(29,30) 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.