One vertex per element, one color per generator, with an edge from x to x·s.
(2,5)(6,8)(9,10,12,14)(11,15,16,13)(18,19)(20,24)(25,26,29,30)(27,28,31,32)(1,2,4,5)(3,6,7,8)(9,11)(10,13)(12,16)(14,15)(18,19)(22,23)(26,30)(27,31)(3,7)(6,8)(10,14)(13,15)(17,18,21,19)(20,22,24,23)(25,27)(26,28)(29,31)(30,32)(1,2)(3,8)(4,5)(6,7)(9,11)(10,15)(12,16)(13,14)(17,19,21,18)(20,23,24,22)(25,27)(26,28)(29,31)(30,32)(1,3)(2,6)(4,7)(5,8)(9,10)(11,13)(12,14)(15,16)(17,20,21,24)(18,22,19,23)(25,28)(26,31)(27,30)(29,32)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.