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