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