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