One vertex per element, one color per generator, with an edge from x to x·s.
(1,2)(3,14)(4,15,21,30)(5,22,25,11)(6,26)(7,12)(8,13)(9,16)(10,20,31,27)(17,29)(18,28)(19,23,32,24)(1,3,6,16,8,18,7,17)(2,9,12,14,13,29,26,28)(4,19,20,11,21,32,27,22)(5,10,23,30,25,31,24,15)(1,4,7,27,8,21,6,20)(2,10,12,30,13,31,26,15)(3,11,17,19,18,22,16,32)(5,14,23,29,25,28,24,9)(1,5)(2,11)(3,15)(4,14)(6,24)(7,23)(8,25)(9,20)(10,17)(12,19)(13,22)(16,31)(18,30)(21,28)(26,32)(27,29) 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.