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 1 1 1 1 1 1 1 1 2 2 2 1 2 1 2 2 2 1 2 1 1 1 1 4 1 1 1 2 1 4 1 2 2 1 1 4 1 2 1 1 1 1 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 0 0 4 4 4 0 4 4 4 0 4 0 4 0 0 4 4 4 4 4 4 4 0 0 4 0 0 4 0 4 4 0 4 0 4 4 0 0 4 4 0 0 0 0 4 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 4 0 0 4 4 4 4 4 4 0 0 0 0 0 4 4 4 4 4 0 4 0 4 4 4 0 0 4 4 4 4 4 0 4 0 4 0 0 4 0 0 0 0 0 0 4 0 0 4 0 4 4 0 0 4 0 0 0 0 0 4 0 0 0 0 0 0 0 0 4 4 4 4 4 0 4 4 4 0 4 4 4 0 4 0 0 4 4 4 0 0 4 0 4 4 4 0 0 0 4 0 4 0 0 0 0 0 4 0 0 0 4 4 4 0 4 4 0 0 0 0 0 4 4 0 0 0 0 0 0 4 0 0 0 0 0 0 4 0 4 4 0 4 4 4 0 4 4 4 0 0 0 0 0 4 0 0 0 4 4 4 0 0 4 0 0 4 0 4 0 0 4 0 4 0 0 4 4 0 4 0 4 4 0 4 4 0 4 0 4 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 4 0 0 4 4 4 4 4 0 0 4 0 0 4 4 0 0 0 4 4 0 0 4 0 0 4 4 0 0 0 4 0 0 4 0 0 0 4 4 4 4 4 4 4 0 0 4 0 0 4 0 0 4 4 0 0 0 0 0 0 0 0 0 0 4 0 0 0 4 0 0 0 4 4 0 0 4 0 0 4 4 0 4 0 4 0 4 0 4 0 4 0 4 4 4 0 4 4 0 0 4 4 0 0 4 0 4 0 4 4 0 4 4 4 4 0 0 0 0 4 4 0 0 0 4 0 0 0 0 0 0 0 0 0 4 0 0 4 0 0 4 0 0 4 0 0 4 0 4 4 0 0 4 4 4 0 0 4 4 4 0 0 4 4 4 4 0 4 0 4 0 4 4 0 0 4 0 0 4 0 4 4 0 4 4 0 0 0 0 0 4 4 0 4 0 0 0 0 0 0 0 0 0 0 4 0 4 4 4 4 0 0 0 0 4 0 0 0 4 4 4 4 0 0 0 4 0 4 0 0 0 4 4 4 4 0 4 4 0 4 0 0 4 0 4 4 0 0 4 0 4 4 0 0 0 0 0 0 0 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 0 0 4 4 4 4 4 0 4 0 4 0 4 0 4 4 0 0 4 4 4 4 0 0 0 0 0 4 4 0 0 4 0 4 0 4 4 4 0 0 4 4 4 4 0 0 4 0 0 4 0 4 0 0 4 4 generates a code of length 69 over Z8 who´s minimum homogenous weight is 56. Homogenous weight enumerator: w(x)=1x^0+85x^56+183x^60+46x^62+254x^64+424x^66+1143x^68+948x^70+550x^72+104x^74+162x^76+14x^78+100x^80+61x^84+17x^88+2x^92+1x^96+1x^108 The gray image is a code over GF(2) with n=276, k=12 and d=112. This code was found by Heurico 1.16 in 1.59 seconds.