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