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