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