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