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