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