Extension:
[7,7,1] to [40,7,18]
Number of the matrices for extension:1
{self-orthogonal  no}
Number of ones  to add in the first row in the generator matrix of the codes: 17

Weights:
18 27 36 
Maximal number for proportional coordinates in the output codes:Till dimension 1--40;
Till dimension 2--40;
Till dimension 3--40;
Till dimension 4--40;
Till dimension 5--40;
Till dimension 6--40;
Till dimension 7--40;

 The minimum distance of the dual codes is:
2
========================

Start matrix
1 41 E
11111111111111111000000000000000010000001
00000000000000000000000000000000001000002
00000000000000000000000000000000000100003
00000000000000000000000000000000000010004
00000000000000000000000000000000000001005
00000000000000000000000000000000000000106
00000000000000000000000000000000000000017
?7 40 3  _7 1
1111111111111111100000000000000001000000
1111112222220000022222222222222000100000
1110001112222220011122222222200220010000
1102201001221122012212222222022200001000
1121220200221011011221222220220220000100
1221001210202021112222122202222200000010
1001101221210022211222212022220220000001
AUT: 16376256 $1z^{0}+156z^{18}+1952z^{27}+78z^{36}  dd-3$\\

DIFFERENT ENUMERATORS :1   ALL CODES: 1

    1 1 AUT: 16376256 $1z^{0}+156z^{18}+1952z^{27}+78z^{36}  dd-3$\\