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