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