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