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