One vertex per element, one color per generator, with an edge from x to x·s.
(1,2) involution — undirected(3,4) involution — undirected(5,6)(7,11)(8,10)(9,12)(13,14,18,22)(15,19,24,33)(16,26,28,36)(17,29,31,21)(20,30,35,27)(23,37,38,44)(25,41,40,34)(32,42,43,39)(5,7)(6,9)(8,12)(10,11)(13,15,18,24)(14,19,22,33)(16,23,28,38)(17,25,31,40)(20,32,35,43)(21,34,29,41)(26,37,36,44)(27,39,30,42)(7,12)(9,11)(13,16,18,28)(14,20,22,35)(15,23,24,38)(17,30,31,27)(19,32,33,43)(21,36,29,26)(25,42,40,39)(34,44,41,37)(6,10)(9,11)(15,24)(19,33)(23,38)(25,40)(32,43)(34,41)(37,44)(39,42) 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.