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