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