Extension: [9,9,1] to [48,9,9] 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: 8 Weights: 9 18 27 36 45 Maximal number for proportional coordinates in the output codes:Till dimension 1--48; Till dimension 2--48; Till dimension 3--48; Till dimension 4--48; Till dimension 5--48; Till dimension 6--48; Till dimension 7--48; Till dimension 8--48; Till dimension 9--48; The minimum distance of the dual codes is: 2 ======================== Start matrix 1 49 E 1111111100000000000000000000000000000001000000001 0000000000000000000000000000000000000000100000002 0000000000000000000000000000000000000000010000003 0000000000000000000000000000000000000000001000004 0000000000000000000000000000000000000000000100005 0000000000000000000000000000000000000000000010006 0000000000000000000000000000000000000000000001007 0000000000000000000000000000000000000000000000108 0000000000000000000000000000000000000000000000019 ?9 48 3 _9 1 111111110000000000000000000000000000000100000000 111222002222222222200000000000000000000010000000 111222001112222220022000000000000000000001000000 111222001201222201212000000000000000000000100000 111222000000222000000222222220000000000000010000 111222000000222000000111222002200000000000001000 111222000000222000000120120121200000000000000100 111222000000222000000000000000022222222000000010 120120120000120000000000000000000000000000000001 AUT: 967458816 $1z^{0}+24z^{9}+732z^{18}+7208z^{27}+11718z^{36} dd-2$\\ ?9 48 3 _9 2 111111110000000000000000000000000000000100000000 111222002222222222200000000000000000000010000000 111222001112222220022000000000000000000001000000 111222001201222201212000000000000000000000100000 111222000000222000000222222220000000000000010000 111222000000222000000111222002200000000000001000 111222000000222000000120120121200000000000000100 120120120000120000000000000000000000000000000010 000000000000000000000000000000022222222000000001 AUT: 1934917632 $1z^{0}+26z^{9}+726z^{18}+7214z^{27}+11716z^{36} dd-2$\\ ?9 48 3 _9 3 111111110000000000000000000000000000000100000000 111222002222222222200000000000000000000010000000 111222001112222220022000000000000000000001000000 111222001201222201212000000000000000000000100000 111222000000222000000222222220000000000000010000 120120120000120000000000000000000000000000001000 000000000000000000000000000002222222200000000100 000000000000000000000000000001112220022000000010 000000000000000000000000000001201201212000000001 AUT: 8384643072 $1z^{0}+42z^{9}+678z^{18}+7262z^{27}+11700z^{36} dd-2$\\ ?9 48 3 _9 4 111111110000000000000000000000000000000100000000 111222002222222222200000000000000000000010000000 111222001112222220022000000000000000000001000000 111222001201222201212000000000000000000000100000 120120120000120000000000000000000000000000010000 000000000000000000000222222220000000000000001000 000000000000000000000111222002200000000000000100 000000000000000000000120120121200000000000000010 000000000000000000000000000000022222222000000001 AUT: 16769286144 $1z^{0}+44z^{9}+726z^{18}+7160z^{27}+11752z^{36} dd-2$\\ ?9 48 3 _9 5 111111110000000000000000000000000000000100000000 111222002222222222200000000000000000000010000000 120120121222222222200000000000000000000001000000 000000000000000000022222222000000000000000100000 000000000000000000011122200220000000000000010000 000000000000000000012012012120000000000000001000 000000000000000000000000000002222222200000000100 000000000000000000000000000001112220022000000010 000000000000000000000000000001201201212000000001 AUT: 218000719872 $1z^{0}+60z^{9}+1110z^{18}+6344z^{27}+12168z^{36} dd-2$\\ DIFFERENT ENUMERATORS :5 ALL CODES: 5 1 1 AUT: 967458816 $1z^{0}+24z^{9}+732z^{18}+7208z^{27}+11718z^{36} dd-2$\\ 2 1 AUT: 1934917632 $1z^{0}+26z^{9}+726z^{18}+7214z^{27}+11716z^{36} dd-2$\\ 3 1 AUT: 8384643072 $1z^{0}+42z^{9}+678z^{18}+7262z^{27}+11700z^{36} dd-2$\\ 4 1 AUT: 16769286144 $1z^{0}+44z^{9}+726z^{18}+7160z^{27}+11752z^{36} dd-2$\\ 5 1 AUT: 218000719872 $1z^{0}+60z^{9}+1110z^{18}+6344z^{27}+12168z^{36} dd-2$\\