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