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