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