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 2 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 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 4 1 1 1 1 4 0 12 0 4 0 0 4 12 0 0 4 12 0 4 12 0 0 0 4 12 8 8 12 12 12 8 0 4 12 8 0 12 12 8 8 12 4 12 0 4 8 12 8 4 8 4 8 8 4 12 0 8 12 4 8 0 8 8 4 12 8 4 0 4 12 8 8 12 0 4 0 0 0 0 4 0 4 12 12 12 0 0 0 8 8 0 0 12 4 0 12 4 0 12 0 4 0 0 4 0 12 12 0 4 8 0 4 12 8 4 4 8 0 8 12 8 12 0 0 12 4 0 8 0 8 12 4 8 0 0 0 4 12 12 4 12 4 0 8 8 4 12 0 12 8 0 8 8 4 12 4 8 12 8 0 12 0 8 4 8 4 0 8 8 8 12 4 4 4 0 0 0 0 8 0 0 8 0 0 8 0 8 8 0 8 8 8 0 0 0 8 8 8 8 8 0 8 0 8 8 0 0 8 8 0 0 0 0 8 0 8 8 0 8 0 8 0 8 8 0 0 8 0 0 8 8 0 8 0 0 8 0 8 0 8 8 0 8 0 0 8 0 0 8 8 8 8 8 8 8 8 0 8 0 0 0 0 0 0 8 0 8 8 8 8 0 8 0 8 0 8 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 8 8 0 0 8 0 8 0 0 0 8 8 8 8 8 0 0 0 0 8 8 8 8 8 8 8 8 0 8 8 8 8 8 8 8 0 0 0 8 8 8 8 0 0 0 0 8 8 8 0 8 8 0 0 0 0 0 0 0 8 0 0 8 8 8 8 8 8 8 0 0 8 0 8 0 8 8 0 8 0 0 8 8 8 8 0 0 8 8 8 0 0 0 8 0 0 8 8 0 0 0 8 0 8 0 8 8 0 0 8 0 8 8 8 0 0 8 0 8 0 0 0 8 0 8 8 0 8 8 0 0 8 0 8 8 0 0 8 0 generates a code of length 85 over Z16 who´s minimum homogenous weight is 80. Homogenous weight enumerator: w(x)=1x^0+130x^80+64x^82+128x^83+356x^84+768x^85+288x^86+128x^87+92x^88+32x^90+44x^92+16x^96+1x^160 The gray image is a code over GF(2) with n=680, k=11 and d=320. This code was found by Heurico 1.16 in 0.884 seconds.