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