The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 1 1 1 1 4 2 2 0 0 4 1 1 1 1 4 4 8 8 0 12 0 12 8 4 8 4 0 12 0 12 8 4 8 4 12 12 4 4 0 8 0 8 12 4 12 0 8 4 4 12 0 8 12 4 4 4 4 4 0 0 8 8 8 8 0 0 0 0 8 8 8 8 0 0 0 8 8 0 8 8 0 0 0 0 8 0 0 0 8 0 8 8 8 8 8 0 8 0 generates a code of length 40 over Z16 who´s minimum homogenous weight is 40. Homogenous weight enumerator: w(x)=1x^0+122x^40+5x^48 The gray image is a code over GF(2) with n=320, k=7 and d=160. This code was found by Heurico 1.16 in 0.0446 seconds.