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