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