Symmetry Group of Equilateral Triangle/Cayley Table

Cayley Table
The Cayley table of the symmetry group of the equilateral triangle can be written:


 * $\begin{array}{c|cccccc}

& e & p & q & r & s & t \\ \hline e & e & p & q & r & s & t \\ p & p & q & e & s & t & r \\ q & q & e & p & t & r & s \\ r & r & t & s & e & q & p \\ s & s & r & t & p & e & q \\ t & t & s & r & q & p & e \\ \end{array}$

... or directly in cycle notation:


 * $\begin{array}{c|cccccc}

& e & (ABC) & (ACB) & (BC) & (AC) & (AB) \\ \hline e & e & (ABC) & (ACB) & (BC) & (AC) & (AB) \\ (ABC) & (ABC) & (ACB) & e & (AC) & (AB) & (BC) \\ (ACB) & (ACB) & e & (ABC) & (AB) & (BC) & (AC) \\ (BC) & (BC) & (AB) & (AC) & e & (ACB) & (ABC) \\ (AC) & (AC) & (BC) & (AB) & (ABC) & e & (ACB) \\ (AB) & (AB) & (AC) & (BC) & (ACB) & (ABC) & e \\ \end{array}$