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