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