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