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