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