Binary (54,11)-code with minimal distance 20

[100000000000100011101101000010100000111110011001011000]
[010000000001110000110110100001111000001001011100101000]
[001000000000111010110010010010111100010100110110000000]
[000100000000011111010100011001010110011010010010001000]
[000010000001101110101111011110101011000101001000011000]
[000001000000110111111111101111010101010110110101001000]
[000000100001011011111010110111100010011001010011100000]
[000000010001101101010001001011011001110010100000101000]
[000000001001010101001001110111000100110011011000001000]
[000000000101001001101101101011000010010001100101011000]
[000000000011000110011010100101000001110100110010111000]