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)(19,26)(21,25)(22,30)(24,36)(27,37)(28,44)(31,33)(34,43)(35,40)(38,41)(39,42) involution — undirected(1,2)(3,4)(5,7,8,12)(6,9,10,11)(13,15,24,40,18,28,16,26,17,27,25,41,30,42,31,43)(14,19,33,44,22,35,21,23,20,34,29,39,32,38,36,37)(2,4)(6,10)(9,11)(14,20)(19,34)(21,36)(22,32)(23,37)(29,33)(35,38)(39,44) involution — undirected(6,10)(9,11)(13,15,25,41,18,28,31,43,17,27,24,40,30,42,16,26)(14,19,29,39,22,35,36,37,20,34,33,44,32,38,21,23)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.