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