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