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 2 2 2 2 2 2 2 2 1 1 2 4 1 2 1 1 2 1 1 1 4 2 4 2 2 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 4 0 4 0 0 4 0 4 0 4 0 0 0 4 0 4 4 0 0 4 4 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 0 0 0 4 4 4 0 0 0 4 0 4 0 0 4 4 4 4 0 4 4 4 4 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 4 4 4 4 4 0 0 0 0 4 4 0 4 4 4 0 4 4 4 4 0 4 0 4 4 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 0 0 4 4 4 4 0 0 0 0 0 4 4 4 4 4 0 0 0 4 4 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 0 4 4 4 0 0 4 0 4 4 0 0 0 4 4 4 0 0 4 4 0 0 4 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 4 4 0 4 0 4 4 4 0 0 4 0 4 0 4 4 0 0 4 0 4 4 0 4 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 0 4 4 4 4 4 0 4 0 4 0 0 0 0 0 4 4 0 0 0 4 4 0 0 4 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 4 4 4 4 4 0 4 4 0 0 4 0 4 4 0 0 0 4 0 4 0 0 4 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 4 4 4 4 4 4 0 4 4 4 0 4 0 0 4 0 4 4 4 4 4 4 generates a code of length 57 over Z8 who´s minimum homogenous weight is 46. Homogenous weight enumerator: w(x)=1x^0+64x^46+142x^48+144x^50+157x^52+491x^54+1097x^56+1056x^58+441x^60+179x^62+140x^64+72x^66+39x^68+33x^70+27x^72+8x^74+3x^76+1x^78+1x^80 The gray image is a code over GF(2) with n=228, k=12 and d=92. This code was found by Heurico 1.16 in 20.2 seconds.