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 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 4 1 0 12 0 12 0 12 0 12 8 4 8 4 8 4 8 4 12 12 12 12 0 8 0 8 0 8 4 4 4 4 0 8 0 12 0 12 0 8 8 12 0 0 8 0 0 8 8 8 8 8 8 8 0 0 0 0 0 0 8 8 0 0 8 8 8 8 8 8 0 0 0 0 0 0 0 8 8 8 0 0 0 0 0 8 8 8 8 0 0 0 8 8 8 8 0 0 0 8 8 0 8 8 8 8 0 0 0 8 8 0 0 0 0 0 8 8 8 0 0 8 generates a code of length 40 over Z16 who´s minimum homogenous weight is 38. Homogenous weight enumerator: w(x)=1x^0+9x^38+54x^39+141x^40+32x^41+6x^42+8x^43+2x^44+1x^46+2x^55 The gray image is a code over GF(2) with n=320, k=8 and d=152. This code was found by Heurico 1.16 in 0.0327 seconds.