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