This is the index page to some pages on Cayley diagrams.

- drawn on the plane, with arcs crossing as necessary
- drawn on the torus
- using orange triangles to denote central extensions

- A few small groups
- Small groups of prime order. These are more interesting for the pretty patterns that appear, than for any insight they give into the structure of the group.

Some more pages on groups

Copyright N.S.Wedd 2007