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