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