The generator matrix 1 0 1 1 1 4 1 8 1 1 12 1 1 10 1 6 1 1 6 1 1 1 6 1 1 1 0 8 1 6 1 1 12 1 1 1 10 12 1 1 1 12 14 4 1 6 1 1 0 10 1 1 1 2 10 2 8 2 4 1 1 1 8 0 1 1 0 3 1 1 1 4 7 1 2 13 1 6 1 3 6 1 9 4 11 1 6 3 14 1 1 4 1 4 0 1 1 8 9 1 1 0 11 13 1 1 2 5 1 11 0 1 1 14 5 9 14 1 2 2 0 12 15 10 13 1 0 0 2 0 0 0 8 2 2 2 6 6 0 10 12 14 12 6 4 10 6 6 12 12 2 2 4 8 6 6 8 4 0 12 6 0 0 14 12 0 2 4 6 4 8 0 8 14 10 14 8 6 14 6 2 10 0 4 2 2 2 6 10 0 0 0 2 0 2 10 6 14 2 8 4 12 10 8 8 6 14 12 10 4 12 2 2 4 6 10 12 2 4 4 2 6 6 0 0 4 6 12 2 8 0 6 10 6 10 0 4 4 10 2 12 10 10 0 6 14 14 2 8 2 6 6 0 0 0 0 8 0 8 8 8 0 8 8 8 8 0 8 8 8 0 0 8 0 0 0 8 0 8 8 0 0 8 8 8 0 0 0 8 0 8 8 8 8 0 0 0 8 8 0 8 8 8 8 0 0 0 0 0 8 8 8 8 0 0 0 0 0 0 0 8 8 8 8 8 0 0 8 0 8 8 0 0 8 0 8 8 0 8 8 8 8 0 0 8 0 8 0 0 0 8 0 8 0 8 0 8 0 0 0 8 8 8 8 0 8 8 8 8 0 0 0 0 8 0 8 8 0 generates a code of length 63 over Z16 who´s minimum homogenous weight is 55. Homogenous weight enumerator: w(x)=1x^0+230x^55+520x^56+1204x^57+2263x^58+3050x^59+5449x^60+6666x^61+8982x^62+9036x^63+9035x^64+6684x^65+5350x^66+2988x^67+2022x^68+986x^69+536x^70+296x^71+120x^72+68x^73+19x^74+14x^75+1x^76+8x^77+2x^78+2x^79+4x^80 The gray image is a code over GF(2) with n=504, k=16 and d=220. This code was found by Heurico 1.16 in 46.7 seconds.