The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 0 1 2 8 1 2 12 2 1 1 1 1 1 1 2 1 4 1 1 1 1 1 1 2 2 1 1 8 2 4 1 2 1 1 2 1 2 2 1 0 2 1 1 0 2 0 6 4 14 12 2 0 6 8 10 12 6 6 4 2 8 10 4 14 2 4 6 2 2 2 2 10 8 14 0 6 10 4 14 12 2 10 10 8 8 4 0 6 12 4 8 2 10 4 14 14 6 14 6 0 8 4 2 2 10 8 0 0 0 12 0 4 4 0 4 0 8 12 8 0 4 0 4 4 0 8 8 4 0 12 0 4 12 4 0 8 12 4 8 8 4 4 12 12 12 8 8 12 4 4 8 8 4 12 4 4 8 12 0 4 0 12 12 4 12 4 8 8 8 4 0 0 0 0 8 0 0 0 0 0 8 0 0 0 0 8 8 8 8 8 8 0 8 8 0 8 0 8 0 0 8 0 8 0 8 8 0 0 8 8 0 8 8 0 0 0 8 0 8 8 8 8 0 0 0 0 8 8 8 0 0 0 8 0 0 0 0 0 0 8 0 0 0 0 0 8 8 8 8 8 8 8 0 0 8 0 8 0 0 0 0 0 8 8 8 8 8 8 0 0 8 8 8 8 0 8 0 8 0 0 8 0 0 8 0 8 0 8 8 0 8 0 8 8 8 0 8 0 0 0 0 0 0 0 8 0 0 8 8 8 0 8 8 0 0 0 8 8 8 8 0 0 8 0 8 8 8 8 8 0 0 8 0 0 8 8 8 8 8 0 0 8 8 8 0 0 8 0 0 0 0 0 8 8 0 0 8 8 8 0 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 8 8 8 8 0 8 0 8 8 8 8 0 0 8 8 8 8 0 0 0 8 8 0 8 0 8 0 8 8 0 8 0 0 0 8 0 0 8 0 8 0 8 8 0 8 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 0 8 0 0 0 8 8 8 8 8 8 0 0 8 0 0 8 8 0 0 8 0 0 0 8 0 0 0 8 8 8 8 0 0 8 8 8 0 8 0 8 0 8 8 8 8 8 0 0 8 8 0 0 generates a code of length 64 over Z16 who´s minimum homogenous weight is 54. Homogenous weight enumerator: w(x)=1x^0+31x^54+56x^55+145x^56+216x^57+317x^58+562x^59+718x^60+1204x^61+1651x^62+2040x^63+2493x^64+2132x^65+1725x^66+1240x^67+612x^68+460x^69+305x^70+172x^71+106x^72+68x^73+51x^74+22x^75+14x^76+16x^77+13x^78+4x^79+6x^80+3x^82+1x^88 The gray image is a code over GF(2) with n=512, k=14 and d=216. This code was found by Heurico 1.16 in 5.96 seconds.