The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 2 1 1 2 1 1 4 1 2 0 1 2 1 4 1 1 1 2 1 1 1 1 1 1 2 0 4 2 1 1 1 1 4 2 2 1 2 0 12 0 12 0 12 0 12 0 12 8 4 0 12 0 8 12 4 0 8 12 4 0 12 12 12 12 12 0 8 12 4 12 12 8 12 4 12 12 12 12 0 0 4 4 0 4 12 0 0 8 12 4 12 12 12 0 12 0 12 8 12 0 0 0 0 8 0 0 0 0 0 0 0 8 0 8 0 0 8 0 0 0 8 8 8 8 8 0 0 8 8 0 8 8 8 0 8 0 0 0 8 8 0 0 0 8 8 8 8 8 0 0 8 0 8 0 0 8 0 0 0 0 0 8 8 8 0 0 0 0 8 0 0 0 0 0 0 0 8 0 8 0 0 0 8 8 8 8 8 8 8 0 0 0 8 8 0 0 8 8 0 0 0 8 0 0 0 0 8 8 8 8 0 8 8 8 0 0 8 0 0 0 0 0 0 8 8 8 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 8 8 8 8 0 8 0 8 0 8 0 0 8 8 0 0 8 0 0 0 0 8 8 8 8 0 8 0 8 8 8 8 8 0 8 0 0 0 0 8 0 0 8 8 0 0 0 8 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 0 0 0 8 8 0 8 0 8 8 8 8 8 0 0 0 8 8 8 8 8 0 0 0 8 8 0 0 8 8 8 0 0 0 0 0 8 8 0 0 8 8 0 0 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 0 8 8 0 8 8 0 8 0 8 0 0 8 8 0 8 0 0 8 0 0 8 0 8 8 8 0 8 8 0 0 8 0 8 0 8 8 8 8 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 0 8 0 0 0 0 0 8 8 8 8 8 0 0 8 8 8 0 0 0 8 8 8 8 0 8 8 0 0 0 8 0 8 8 8 0 0 8 0 0 8 0 8 0 0 0 8 8 0 0 0 0 0 0 0 0 8 0 8 0 8 0 8 8 0 0 8 0 8 8 0 8 0 8 8 8 0 0 0 8 0 0 8 0 8 0 8 8 8 0 0 0 0 8 0 8 0 8 8 8 8 0 8 0 8 8 8 0 0 8 8 0 0 0 0 0 0 0 0 0 0 8 0 8 0 8 8 8 8 8 8 0 8 0 0 0 8 8 0 0 0 8 0 0 8 8 0 8 8 0 8 0 0 0 8 0 8 0 8 8 0 0 8 8 0 0 8 0 0 0 0 0 0 8 8 0 generates a code of length 64 over Z16 who´s minimum homogenous weight is 52. Homogenous weight enumerator: w(x)=1x^0+90x^52+66x^54+363x^56+404x^58+1216x^60+3374x^62+5407x^64+3368x^66+1213x^68+398x^70+280x^72+68x^74+95x^76+2x^78+28x^80+9x^84+1x^88+1x^92 The gray image is a code over GF(2) with n=512, k=14 and d=208. This code was found by Heurico 1.16 in 8.01 seconds.