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 2 1 2 2 2 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 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 8 8 8 8 0 8 8 8 8 0 8 8 8 0 8 8 8 0 8 8 8 0 8 8 8 0 8 8 8 0 8 8 8 0 8 8 8 0 8 0 0 0 8 8 8 0 8 0 0 8 8 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 0 0 0 0 0 0 8 0 8 8 8 8 8 8 8 0 8 8 8 0 8 8 8 0 8 8 8 0 8 8 8 0 8 8 8 0 8 8 8 0 8 8 8 0 0 8 0 8 8 8 0 0 8 0 0 8 8 0 0 0 0 0 8 0 0 0 0 0 0 0 8 8 8 8 8 8 8 8 8 0 8 8 0 0 8 8 0 8 8 0 0 0 0 0 0 8 0 8 0 0 8 0 0 0 0 8 8 8 0 8 0 0 8 8 8 8 8 0 8 0 0 0 8 8 0 0 8 8 0 8 0 8 8 8 0 0 8 0 8 0 0 8 0 0 0 0 0 8 0 0 0 8 8 8 8 8 0 8 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 8 8 8 8 0 8 8 8 8 0 8 8 8 8 0 8 8 8 0 8 8 8 0 8 8 0 8 8 8 8 0 8 8 8 0 8 0 8 8 0 8 0 8 0 0 8 8 8 0 0 0 0 0 0 0 0 8 0 8 8 8 0 0 0 0 8 8 8 8 0 0 0 8 8 8 8 0 0 0 8 8 8 8 8 8 0 0 8 0 0 8 0 8 0 8 0 0 0 8 8 0 0 8 8 0 8 8 0 0 8 8 8 8 0 0 8 8 0 0 0 0 0 8 0 8 0 0 0 8 8 0 8 8 0 0 0 0 0 0 0 0 8 8 0 8 8 0 8 8 8 0 0 8 0 8 8 8 0 0 8 0 8 8 8 0 0 0 8 8 8 0 0 0 0 0 0 8 8 8 8 0 0 0 0 8 8 8 8 8 8 8 8 0 0 0 0 8 8 8 8 0 0 0 0 0 8 0 0 8 8 8 0 8 8 0 0 0 0 0 generates a code of length 84 over Z16 who´s minimum homogenous weight is 80. Homogenous weight enumerator: w(x)=1x^0+103x^80+816x^84+100x^88+3x^96+1x^144 The gray image is a code over GF(2) with n=672, k=10 and d=320. This code was found by Heurico 1.16 in 90.7 seconds.