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