Best binary codes

Binary (63,16)-code with minimal distance 20

[100000000000000011011010000111100010001010110110001011001110100]
[010000000000000010101101000111100110011001010010000010001001000]
[001000000000000010010110100111100100010100100000000110101010100]
[000100000000000011001011010111100101010010011001000100111011000]
[000010000000000011100101101111100101110101000101100101110011100]
[000001000000000011110010110011100101100010101011110101010111100]
[000000100000000011111001011101100101101001011100111101000101100]
[000000010000000010111100101010100101101000100111011001001100100]
[000000001000000010011110010001000101101000011010101011001000000]
[000000000100000010001111001100110101101100000100010010001010000]
[000000000010000010000111100010001101101110001011001110101011000]
[000000000001000010000011110101010001101111001100100000111011100]
[000000000000100010000001111110111111101011101111010111110011100]
[000000000000010010000000111011001000101001111110101100010111100]
[000000000000001010000000011001110011001000110110010001100101100]
[000000000000000110000000001000101110111000010010001111011100100]