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