length n = 47
dimension k = 9
alphabet length q = 2

minimum distance d = 20

generator matrix:
00000011100011111100001111100011111100011111111
00001100101100111100110011101100111101100111111
01110000001111001111011100010111001110101011111
00010011011101010101001101110101110111101100111
00110001010110111011001100111011010111010111011
10001100011011011010110011001111101011011001111
00000110111111100000100111111001111011111010011
11100000011010110111111000011110100101111101011
11001000010101101111110010011110011010110110111

by adding the parity bit to 46