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