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