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