# Category:Klein Four-Group

This category contains results about the Klein $4$-group.

The Klein $4$-group, often denoted $K_4$, is a group of $4$ elements, each of which is self-inverse.

### Cayley Table

The Cayley table for $K_4$ is as follows:

$\begin{array}{c|cccc} & e & a & b & c \\ \hline e & e & a & b & c \\ a & a & e & c & b \\ b & b & c & e & a \\ c & c & b & a & e \\ \end{array}$

## Subcategories

This category has the following 5 subcategories, out of 5 total.

## Pages in category "Klein Four-Group"

The following 16 pages are in this category, out of 16 total.