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