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