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 1 1 1 2 4 1 2 2 0 4 2 0 12 1 2 0 1 1 1 1 2 2 1 2 1 1 2 4 2 2 0 2 1 2 1 1 1 0 2 0 0 0 2 6 14 0 8 0 2 6 12 14 2 8 14 14 4 12 6 10 12 10 2 12 12 8 12 2 12 0 12 6 2 12 12 2 2 12 10 4 6 2 2 6 8 8 12 12 8 14 8 2 4 14 14 8 10 14 0 0 2 0 2 2 2 0 4 14 8 0 8 14 10 10 2 6 4 0 4 8 12 6 10 6 6 12 2 4 0 6 2 8 2 6 12 2 12 8 6 4 4 4 8 14 6 0 10 2 2 2 8 6 10 14 12 4 10 14 6 0 0 0 2 2 0 2 10 8 2 14 14 4 12 14 12 6 4 2 6 0 8 8 8 2 14 10 6 12 14 12 14 6 2 10 8 2 2 6 2 0 2 4 0 12 0 4 6 4 12 14 2 14 4 4 12 4 4 4 14 8 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 8 8 8 0 0 0 8 8 0 8 8 8 0 0 0 8 8 8 0 0 8 0 8 0 0 8 8 8 0 8 8 8 8 8 0 0 8 0 0 0 0 0 0 8 0 8 8 8 8 0 8 8 8 0 8 8 8 8 8 8 0 0 0 8 8 8 8 0 0 8 0 0 0 8 0 0 8 0 8 0 8 0 0 8 0 0 8 0 8 8 8 8 0 0 8 8 0 0 8 generates a code of length 61 over Z16 who´s minimum homogenous weight is 53. Homogenous weight enumerator: w(x)=1x^0+194x^53+368x^54+862x^55+1231x^56+1872x^57+2183x^58+3564x^59+3961x^60+4546x^61+3853x^62+3512x^63+2357x^64+1852x^65+914x^66+698x^67+361x^68+218x^69+98x^70+64x^71+22x^72+20x^73+7x^74+2x^75+2x^76+2x^77+1x^78+2x^79+1x^80 The gray image is a code over GF(2) with n=488, k=15 and d=212. This code was found by Heurico 1.16 in 17 seconds.