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