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