Best binary codes

Binary (28,14)-code with minimal distance 8


[1000000000000011111110000000]
[0100000000000011110001110000]
[0010000000000011110000001110]
[0001000000000011001101101000]
[0000100000000011001011010100]
[0000010000000011001000110011]
[0000001000000010101101010010]
[0000000100000010100011001011]
[0000000010000001000100101111]
[0000000001000000011010010111]
[0000000000100010011101110101]
[0000000000010001110111011001]
[0000000000001001011011101110]
[0000000000000100101111101101]