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