The generator matrix 1 0 1 1 1 4 1 1 2 14 1 1 1 1 1 14 1 2 4 1 1 1 12 1 6 1 10 1 1 1 1 12 1 10 1 1 8 1 1 1 1 0 4 1 1 1 1 1 2 2 1 1 6 2 1 1 1 0 2 1 2 4 4 1 0 1 1 0 11 1 14 15 1 1 2 13 11 4 1 1 0 1 1 9 10 6 1 5 1 4 1 15 1 6 8 1 15 1 12 11 1 2 10 5 10 1 1 3 13 0 4 3 0 1 0 3 1 12 2 1 8 1 4 9 12 4 8 12 0 0 2 6 0 2 4 14 2 4 14 0 0 6 8 8 0 10 2 6 2 0 8 6 4 2 6 10 12 12 0 10 8 14 12 14 8 10 2 12 4 4 10 14 14 2 12 2 2 0 2 6 2 6 8 10 2 4 14 4 2 2 4 10 0 0 0 12 0 0 0 0 8 0 4 0 12 8 4 0 4 12 12 12 8 4 4 12 12 4 4 4 8 8 12 12 8 8 8 0 12 12 8 12 4 8 0 8 8 4 0 0 4 0 8 12 0 4 12 12 8 0 12 8 8 0 4 4 0 0 0 0 12 0 8 8 8 0 0 4 0 4 0 12 4 12 4 12 4 4 4 4 0 12 0 0 8 4 8 0 0 12 4 12 8 4 8 4 0 4 12 8 4 12 8 0 8 8 4 0 12 0 8 0 0 12 0 12 12 8 12 0 0 0 0 0 0 8 8 8 0 8 8 8 0 0 8 8 0 8 0 0 8 8 0 8 8 0 0 0 8 0 8 8 0 8 8 0 0 8 8 0 0 0 0 8 8 8 8 8 8 8 8 8 0 8 8 0 8 8 8 0 0 8 0 0 generates a code of length 64 over Z16 who´s minimum homogenous weight is 55. Homogenous weight enumerator: w(x)=1x^0+84x^55+281x^56+676x^57+1077x^58+2288x^59+3045x^60+5344x^61+6813x^62+8980x^63+8531x^64+9118x^65+6429x^66+5412x^67+3309x^68+2190x^69+891x^70+528x^71+220x^72+134x^73+72x^74+44x^75+34x^76+10x^77+12x^78+8x^79+3x^80+2x^82 The gray image is a code over GF(2) with n=512, k=16 and d=220. This code was found by Heurico 1.16 in 49.3 seconds.