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