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