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