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