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