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