[30,15,10] EUCLIDIAN SELF-DUAL CODES OVER GF(4)



NAME

C4E_30

MINIMUM DISTANCE

10

WEIGHT ENUMERATOR

AUTOMORPHISM GROUP ORDER

COMMENTS AND REFERENCES

This code is obtained from the construction (f2;11,15).

GENERATOR MATRIX

[ 0,1,0,w^2,w,1,1,w^2,0,0,0,0,0,0,w^2,1,1,w,w^2,0,1,0,0,w^2,1,0,0,1,w^2,0,
w^2,0,0,1,0,w^2,w,1,1,w^2,0,0,0,0,0,0,w^2,1,1,w,w^2,0,1,0,0,w^2,1,0,0,1,
0,1,w^2,0,0,1,0,w^2,w,1,1,w^2,0,0,0,0,0,0,w^2,1,1,w,w^2,0,1,0,0,w^2,1,0,
1,0,0,1,w^2,0,0,1,0,w^2,w,1,1,w^2,0,0,0,0,0,0,w^2,1,1,w,w^2,0,1,0,0,w^2,
0,w^2,1,0,0,1,w^2,0,0,1,0,w^2,w,1,1,w^2,0,0,0,0,0,0,w^2,1,1,w,w^2,0,1,0,
1,0,0,w^2,1,0,0,1,w^2,0,0,1,0,w^2,w,1,1,w^2,0,0,0,0,0,0,w^2,1,1,w,w^2,0,
w^2,0,1,0,0,w^2,1,0,0,1,w^2,0,0,1,0,w^2,w,1,1,w^2,0,0,0,0,0,0,w^2,1,1,w,
1,w,w^2,0,1,0,0,w^2,1,0,0,1,w^2,0,0,1,0,w^2,w,1,1,w^2,0,0,0,0,0,0,w^2,1,
w^2,1,1,w,w^2,0,1,0,0,w^2,1,0,0,1,w^2,0,0,1,0,w^2,w,1,1,w^2,0,0,0,0,0,0,
0,0,w^2,1,1,w,w^2,0,1,0,0,w^2,1,0,0,1,w^2,0,0,1,0,w^2,w,1,1,w^2,0,0,0,0,
0,0,0,0,w^2,1,1,w,w^2,0,1,0,0,w^2,1,0,0,1,w^2,0,0,1,0,w^2,w,1,1,w^2,0,0,
0,0,0,0,0,0,w^2,1,1,w,w^2,0,1,0,0,w^2,1,0,0,1,w^2,0,0,1,0,w^2,w,1,1,w^2,
1,w^2,0,0,0,0,0,0,w^2,1,1,w,w^2,0,1,0,0,w^2,1,0,0,1,w^2,0,0,1,0,w^2,w,1,
w,1,1,w^2,0,0,0,0,0,0,w^2,1,1,w,w^2,0,1,0,0,w^2,1,0,0,1,w^2,0,0,1,0,w^2,
0,w^2,w,1,1,w^2,0,0,0,0,0,0,w^2,1,1,w,w^2,0,1,0,0,w^2,1,0,0,1,w^2,0,0,1]



Main | GF(2) | GF(3) | GF(4) euclidian | GF(4) hermitian | GF(5) | GF(7)


gaborit@unilim.fr