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 2 4 2 2 4 1 2 1 1 4 1 0 2 1 1 1 1 1 2 4 1 0 2 1 0 2 1 4 1 0 1 1 2 4 1 2 1 2 4 2 0 2 0 1 0 2 0 0 0 2 6 2 0 4 0 2 0 6 2 4 2 2 4 0 2 6 6 4 6 2 6 4 0 0 2 4 4 2 0 2 0 2 2 6 2 2 4 4 2 4 2 4 2 4 6 6 0 0 0 6 2 2 2 6 6 2 6 2 2 2 4 4 0 6 4 0 2 0 0 2 6 0 6 0 4 0 0 2 0 2 2 6 0 0 0 2 4 2 2 4 6 2 2 0 6 0 6 0 4 2 4 4 6 6 0 6 4 6 2 2 0 0 2 6 0 0 4 0 2 6 4 2 0 0 2 6 6 4 4 6 0 4 4 6 0 6 4 6 4 6 4 2 0 6 2 0 6 2 2 2 0 2 0 2 2 0 0 0 0 2 2 0 6 2 0 2 4 0 6 2 2 4 0 0 2 2 6 6 0 4 4 4 2 2 4 0 0 6 0 0 2 2 6 0 0 0 6 2 0 4 2 4 4 4 4 0 6 0 6 2 0 4 6 4 6 4 2 6 2 2 0 0 4 2 6 4 2 6 6 2 6 4 6 2 6 4 2 0 0 0 0 4 0 0 0 4 4 4 0 0 0 0 0 0 4 4 0 0 4 4 4 0 4 0 4 4 0 4 0 0 4 0 4 0 4 0 0 4 0 4 0 0 4 4 0 4 4 0 0 4 0 0 4 4 0 0 4 0 4 0 4 4 4 4 0 0 4 0 0 4 0 4 0 0 4 0 4 0 0 0 0 0 0 4 0 0 4 0 4 4 4 4 0 4 0 0 0 4 0 0 4 0 0 4 4 4 4 4 4 0 0 0 0 0 0 0 4 4 0 0 0 0 4 4 4 4 4 0 0 4 4 0 0 4 4 4 4 0 4 0 0 4 0 4 4 4 0 0 0 4 4 0 0 0 4 4 0 4 0 0 0 0 0 0 0 4 0 0 4 4 4 0 0 0 0 4 0 0 4 4 4 4 0 0 4 0 0 0 0 4 4 4 4 4 0 0 0 0 0 4 4 0 4 4 4 4 0 4 4 0 4 4 4 4 0 4 0 4 4 0 4 4 0 4 0 0 4 0 4 0 4 0 0 4 0 4 4 0 0 0 0 0 0 0 0 0 0 4 4 4 0 4 0 0 0 0 4 4 4 4 0 4 0 0 4 4 4 4 0 4 4 0 0 0 0 4 4 0 4 0 0 4 4 0 0 0 0 0 0 4 0 4 4 4 4 0 4 4 0 4 4 4 4 4 4 0 0 4 4 0 0 0 0 4 4 4 4 0 4 4 4 generates a code of length 81 over Z8 who´s minimum homogenous weight is 70. Homogenous weight enumerator: w(x)=1x^0+54x^70+80x^71+189x^72+250x^73+246x^74+344x^75+454x^76+440x^77+536x^78+630x^79+601x^80+716x^81+681x^82+588x^83+501x^84+416x^85+336x^86+308x^87+199x^88+162x^89+136x^90+72x^91+76x^92+56x^93+45x^94+22x^95+26x^96+8x^97+9x^98+4x^99+1x^100+4x^102+1x^110 The gray image is a code over GF(2) with n=324, k=13 and d=140. This code was found by Heurico 1.16 in 6.16 seconds.