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