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