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