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