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