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