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