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