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