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