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