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