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