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