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