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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 1 4 1 1 2 1 1 1 2 1 1 1 0 4 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 4 4 0 4 0 4 4 4 4 0 4 0 4 0 0 0 4 4 0 4 4 0 4 4 4 4 0 0 4 0 4 4 4 0 0 4 0 4 4 0 0 4 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 4 4 4 4 4 4 4 0 4 0 4 0 0 0 4 4 4 0 0 0 4 0 0 0 4 0 0 4 4 0 0 4 4 0 0 4 4 0 0 4 4 0 4 0 4 0 4 0 0 4 0 0 0 4 0 0 0 0 0 0 0 0 0 4 0 0 0 4 4 4 4 4 4 0 0 0 4 4 0 4 4 0 0 0 4 0 0 0 4 0 4 4 0 0 4 0 0 4 4 0 4 0 4 4 0 0 0 4 4 0 4 4 4 0 0 4 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 4 0 4 4 4 4 4 4 0 4 4 0 4 4 0 0 0 0 4 4 4 4 0 0 0 4 4 0 0 0 0 0 0 4 4 4 4 0 4 0 0 4 0 4 0 0 4 4 0 4 0 4 0 0 4 0 0 0 0 0 0 4 0 0 0 0 0 0 4 0 0 4 4 0 4 4 0 4 0 4 0 4 4 0 4 4 0 0 0 0 0 0 4 4 0 0 0 0 4 0 4 4 4 0 4 4 4 4 0 0 4 0 0 4 0 4 0 0 4 0 4 0 4 0 0 0 0 0 0 0 0 4 0 0 0 0 0 4 0 0 0 4 4 4 4 0 4 4 0 4 0 4 0 0 0 0 4 4 0 0 4 4 0 0 4 4 0 0 4 4 4 4 4 4 0 0 0 0 4 0 0 4 4 0 4 0 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 4 0 0 0 0 4 4 0 4 0 0 0 4 4 4 4 4 4 0 4 0 4 4 4 0 0 4 0 4 4 0 4 0 4 4 4 0 0 0 4 0 0 0 0 0 4 4 0 4 4 0 0 4 4 4 4 4 0 0 0 0 0 0 0 0 0 4 0 0 4 0 0 0 4 0 0 4 0 4 0 0 4 0 0 4 0 4 4 4 0 4 4 4 0 4 4 4 0 4 4 0 4 0 4 0 4 4 4 4 0 4 0 0 4 4 0 0 0 0 0 4 0 0 4 0 0 4 0 0 0 0 0 0 0 0 0 4 0 4 4 4 4 4 0 0 0 4 0 0 4 4 0 0 4 0 4 0 0 4 4 0 4 4 4 4 0 0 4 4 4 0 4 4 0 4 4 0 4 0 4 4 4 4 0 4 0 0 4 4 0 4 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 0 0 4 4 4 4 4 0 4 0 4 0 4 0 0 0 4 0 0 0 0 0 4 0 4 4 0 4 4 0 4 0 4 4 4 0 4 4 4 4 0 4 4 0 4 4 4 0 4 4 0 0 0 0 generates a code of length 69 over Z8 who´s minimum homogenous weight is 56. Homogenous weight enumerator: w(x)=1x^0+175x^56+319x^60+48x^62+503x^64+352x^66+2805x^68+2496x^70+656x^72+160x^74+335x^76+16x^78+212x^80+90x^84+21x^88+2x^92+1x^116 The gray image is a code over GF(2) with n=276, k=13 and d=112. This code was found by Heurico 1.16 in 6.64 seconds.