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