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