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