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