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