One vertex per element, one color per generator, with an edge from x to x·s.
(1,2) involution — undirected(3,4,8,13)(5,10,15,23)(6,11,17,25)(7,9,19,12)(14,22,27,32)(16,20,29,24)(18,21,30,26)(28,31,34,33)(4,9)(7,19)(10,20)(11,21)(12,13)(16,29)(18,30)(22,31)(23,24)(25,26)(28,34)(32,33) involution — undirected(3,5)(4,10)(6,14)(7,16)(8,15)(9,20)(11,22)(12,24)(13,23)(17,27)(18,28)(19,29)(21,31)(25,32)(26,33)(30,34) involution — undirected(3,6)(4,11)(5,14)(7,18)(8,17)(9,21)(10,22)(12,26)(13,25)(15,27)(16,28)(19,30)(20,31)(23,32)(24,33)(29,34) involution — undirected(6,17)(11,25)(14,27)(18,30)(21,26)(22,32)(28,34)(31,33) involution — undirected(5,15)(10,23)(14,27)(16,29)(20,24)(22,32)(28,34)(31,33) 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.