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