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)(13,14,17,20)(15,21,23,18)(16,19,24,26)(22,27,28,25)(30,34)(31,37)(36,40)(39,43)(5,6)(7,11)(8,10)(9,12)(16,24)(19,26)(22,28)(25,27)(29,30,33,34)(31,35,37,38)(32,36,41,40)(39,42,43,44)(7,12)(9,11)(13,15,17,23)(14,18,20,21)(16,22,24,28)(19,25,26,27)(29,30)(31,38)(32,40)(33,34)(35,37)(36,41)(39,42)(43,44)(1,2)(3,4)(5,6)(7,9)(8,10)(11,12)(13,14)(15,21)(16,19)(17,20)(18,23)(22,27)(24,26)(25,28)(29,31)(30,35)(32,39)(33,37)(34,38)(36,42)(40,44)(41,43) involution — undirected(5,7)(6,9)(8,12)(10,11)(13,16,17,24)(14,19,20,26)(15,22,23,28)(18,25,21,27)(29,32,33,41)(30,36,34,40)(31,39,37,43)(35,42,38,44)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.