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