Klein Four-Group/Cayley Table

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Cayley Table for Klein $4$-Group

The Klein $4$-group can be described completely by showing its Cayley table:

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


Source of Name

This entry was named for Felix Christian Klein.


Sources