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