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