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