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