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