Binary (52,31)-code with minimal distance 8

[1000000000011000000000010010000000000110000000000100]
[0100000000010100000000010001000000000101000000000100]
[0010000000010010000000010000100000000100100000000100]
[0001000000010001000000010000010000000100010000000100]
[0000100000010000100000010000001000000100001000000100]
[0000010000010000010000010000000100000100000100000100]
[0000001000010000001000010000000010000100000010000100]
[0000000100010000000100010000000001000100000001000100]
[0000000010010000000010010000000000100100000000100100]
[0000000001010000000001010000000000010100000000010100]
[0000000000110000000000110000000000001100000000001100]
[0000000000001000011000010000000000000010000110000100]
[0000000000000100010100010000000000000001000101000100]
[0000000000000010010010010000000000000000100100100100]
[0000000000000001010001010000000000000000010100010100]
[0000000000000000110000110000000000000000001100001100]
[0000000000000000001011010000000000000000000010110100]
[0000000000000000000110110000000000000000000001101100]
[0000000000000000000001111000000000000000000000011110]
[0000000000000000000000000010000000000011111110000000]
[0000000000000000000000000001000000000011110001110000]
[0000000000000000000000000000100000000011101001001100]
[0000000000000000000000000000010000000011010100101100]
[0000000000000000000000000000001000000011001010111000]
[0000000000000000000000000000000100000011000111010100]
[0000000000000000000000000000000010000010110010011100]
[0000000000000000000000000000000001000010101100110100]
[0000000000000000000000000000000000100010100111101000]
[0000000000000000000000000000000000010010011101011000]
[0000000000000000000000000000000000001010011011100100]
[0000000000000000000000000000000000000101111111111100]