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