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 2 1 2 1 2 1 1 1 2 1 1 2 1 4 1 0 1 2 1 1 4 1 0 1 1 1 1 1 4 1 1 0 1 1 8 1 2 4 1 2 1 1 1 2 1 1 0 12 0 12 0 12 0 12 0 12 8 4 0 12 0 12 4 8 12 12 0 8 8 12 4 12 0 12 12 12 0 12 0 4 12 12 12 4 4 8 12 8 0 12 12 4 0 4 4 4 0 12 0 4 4 4 8 8 0 12 12 0 12 0 4 8 12 0 0 0 0 8 0 0 0 0 0 0 0 8 0 8 0 0 0 0 8 8 8 8 8 0 0 8 0 8 8 8 8 0 0 8 0 8 8 0 0 0 0 8 0 8 0 8 8 8 8 0 0 8 8 8 8 8 0 8 0 0 8 0 0 8 8 8 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 8 0 0 8 0 8 0 8 8 8 0 0 8 8 8 0 8 8 0 0 0 8 8 8 0 8 0 8 8 8 0 8 8 0 0 0 0 0 8 0 0 8 0 0 8 0 0 8 0 8 8 0 8 8 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 0 0 8 0 0 0 0 8 8 0 8 8 8 0 0 8 0 8 0 8 8 0 8 8 0 0 0 8 8 8 8 0 0 8 8 0 0 0 8 0 8 8 8 0 8 8 0 0 8 8 8 8 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 8 0 0 0 0 0 0 0 0 8 0 8 8 8 8 8 8 8 8 8 0 8 0 0 8 8 8 0 8 8 8 8 8 0 8 0 0 8 8 8 0 8 0 0 8 8 8 0 0 8 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 0 0 0 0 0 8 8 8 8 0 0 0 0 8 8 0 8 8 8 8 8 0 0 8 0 8 8 0 8 0 8 0 8 0 8 0 8 0 0 8 0 8 8 8 0 0 0 0 8 0 8 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 8 0 8 8 0 0 0 0 0 8 0 0 8 0 8 8 0 0 8 0 0 8 0 8 8 8 8 0 0 8 0 0 8 8 8 8 8 0 8 0 8 8 0 8 0 0 0 8 0 8 0 0 0 0 0 0 0 0 0 0 0 8 0 8 0 8 0 8 8 8 8 8 0 8 0 8 0 8 0 0 8 8 0 8 0 0 0 0 0 0 0 0 8 8 8 8 8 8 0 0 8 0 0 0 0 0 8 0 8 8 8 0 8 8 8 8 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 8 0 8 0 8 8 8 8 8 0 8 8 0 8 0 8 0 0 0 0 8 0 8 8 0 0 8 8 0 0 8 0 8 8 0 8 8 0 8 8 0 8 8 0 8 8 0 0 0 8 8 0 8 8 8 8 0 8 0 0 generates a code of length 69 over Z16 who´s minimum homogenous weight is 56. Homogenous weight enumerator: w(x)=1x^0+84x^56+56x^58+290x^60+28x^61+202x^62+164x^63+611x^64+720x^65+1042x^66+1872x^67+1880x^68+2600x^69+1716x^70+1912x^71+1189x^72+720x^73+428x^74+144x^75+342x^76+28x^77+130x^78+4x^79+142x^80+10x^82+44x^84+18x^88+4x^92+2x^96+1x^104 The gray image is a code over GF(2) with n=552, k=14 and d=224. This code was found by Heurico 1.16 in 8.84 seconds.