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