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