- Notation

- Definitions

- Catalogue for N = | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |

- Butson type matrices

- Constructions known

- Scripts

- Applications in Quantum Information Theory

- Open problems

- Literature

- Acknowledgements