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