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