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