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