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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 2 1 2 1 1 1 1 1 4 1 0 1 1 2 1 1 1 2 1 4 1 2 4 2 0 12 0 12 0 12 0 12 8 4 0 12 0 12 8 4 0 8 12 4 0 8 12 4 0 0 8 8 12 12 4 4 0 12 0 0 12 12 8 8 12 8 4 12 8 12 4 0 8 12 4 8 12 4 8 12 4 12 0 8 4 4 4 12 0 4 0 0 12 0 8 4 12 12 12 12 12 12 12 0 0 8 0 0 0 0 0 8 0 0 0 8 0 8 0 0 0 0 0 8 8 0 0 0 8 8 0 8 8 8 8 0 0 8 0 0 0 8 8 8 8 8 8 0 8 8 0 0 8 0 0 0 8 0 8 0 0 8 8 8 0 0 8 8 0 0 8 0 8 8 8 0 8 8 8 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 0 8 0 8 0 0 0 0 8 8 8 8 0 8 8 0 8 0 0 8 0 0 0 8 0 8 0 8 8 8 0 0 8 0 8 8 8 8 8 8 0 8 0 0 0 8 0 0 0 0 8 8 0 0 8 8 8 0 8 8 8 0 8 8 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 0 8 0 0 8 0 0 0 8 8 8 0 8 0 8 0 8 8 0 0 0 0 8 8 8 8 8 8 0 0 8 0 0 0 0 8 8 0 8 8 8 8 0 8 0 8 0 8 8 8 0 8 0 0 0 8 0 0 8 8 0 8 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 0 8 0 0 0 8 0 0 0 8 8 8 8 8 0 8 0 8 0 0 8 8 8 0 8 8 0 0 0 8 8 0 8 0 0 8 8 0 0 0 8 8 0 0 8 8 0 8 8 8 8 0 0 8 8 0 0 8 0 0 0 8 8 8 0 0 0 0 0 0 0 8 0 8 0 8 0 0 0 8 0 0 0 8 8 0 0 8 8 8 8 8 8 0 0 0 0 8 8 0 8 8 0 0 0 0 0 8 8 8 8 0 8 8 8 8 0 0 8 0 0 8 0 0 8 8 0 0 8 8 0 8 8 8 0 8 0 8 0 0 8 0 0 0 0 0 0 0 0 0 0 8 0 8 0 8 0 0 0 8 8 8 8 8 0 0 0 0 8 0 0 8 0 8 8 0 8 0 8 0 0 8 0 8 0 8 0 8 8 8 8 0 8 0 8 0 8 0 8 8 8 8 8 0 8 0 8 0 0 0 8 8 8 8 8 0 8 0 8 8 8 0 0 generates a code of length 79 over Z16 who´s minimum homogenous weight is 71. Homogenous weight enumerator: w(x)=1x^0+106x^71+72x^72+98x^74+152x^75+244x^76+128x^77+1108x^78+252x^79+1159x^80+128x^81+286x^82+152x^83+44x^84+12x^86+106x^87+15x^88+26x^90+6x^98+1x^136 The gray image is a code over GF(2) with n=632, k=12 and d=284. This code was found by Heurico 1.16 in 25.8 seconds.