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