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