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