Database of self-dual codes

by Masaaki Harada and Akihiro Munemasa

Binary self-dual codes

Hermitian self-dual codes over GF(4)

Euclidean self-dual codes over GF(4)

The following data are created from the known data of unimodular lattices.

Ternary self-dual codes

Self-dual codes over GF(5)

Self-dual codes over GF(7)

Self-dual codes over integers modulo 4

Self-dual codes over integers modulo 6

Self-dual codes over integers modulo 8

Self-dual codes over integers modulo 9

Self-dual codes over integers modulo 10

Self-dual codes of short lengths

Related objects

• Ternary maximal self-orthogonal codes
• Doubly even codes of length 24 which are residues of extremal Type II Z4 codes
• Maximal self-orthogonal codes over GF(5)
• Weighing matrices

Created November 15, 2007 by Masaaki Harada and Akihiro Munemasa
Last modified May 5, 2026.