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