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