The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 1 2 2 1 2 1 1 1 1 1 2 2 2 4 1 4 4 2 4 4 4 4 2 2 2 1 2 1 1 1 1 1 1 1 0 8 0 0 0 8 8 8 0 0 0 0 8 8 8 8 0 0 0 0 8 8 8 8 8 0 0 8 0 8 8 0 0 0 8 8 8 8 0 8 8 8 8 0 0 0 0 0 0 8 0 8 8 8 0 0 0 8 0 0 8 0 8 8 8 0 0 0 8 8 8 8 0 0 0 0 8 8 8 8 0 0 8 0 8 0 8 8 0 0 0 8 8 8 0 0 8 8 8 0 0 0 8 8 0 8 8 8 0 8 0 0 0 0 8 8 0 0 0 8 8 0 8 8 0 8 8 0 0 8 8 0 0 8 8 0 0 8 8 0 0 8 8 0 0 8 8 0 8 8 0 8 8 0 0 0 8 0 8 8 8 0 8 8 0 0 0 8 8 0 0 8 8 0 generates a code of length 58 over Z16 who´s minimum homogenous weight is 57. Homogenous weight enumerator: w(x)=1x^0+28x^57+82x^58+6x^60+4x^62+4x^65+2x^66+1x^72 The gray image is a code over GF(2) with n=464, k=7 and d=228. This code was found by Heurico 1.16 in 0.0785 seconds.