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