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