The generator matrix 1 0 0 1 1 1 2 1 1 6 1 4 1 6 1 1 1 2 1 6 2 4 0 0 1 1 1 1 1 2 2 1 1 1 2 4 1 4 2 1 1 2 1 1 1 1 4 2 1 4 1 1 2 0 0 1 1 1 4 4 1 6 1 1 1 6 0 1 4 1 1 1 6 6 1 0 6 1 1 0 1 0 1 0 2 1 3 1 0 6 4 7 1 1 1 2 3 5 2 0 1 1 1 6 1 4 5 6 3 6 6 1 7 7 4 4 2 2 1 1 3 4 1 2 1 2 5 6 1 5 1 0 7 1 1 1 3 1 1 0 1 7 1 0 6 3 1 2 2 4 2 4 3 2 6 6 1 1 2 1 1 0 0 0 1 1 3 6 1 6 3 1 1 1 2 4 2 0 5 1 3 7 2 2 1 3 1 0 0 3 7 1 4 6 5 0 1 1 7 5 6 0 5 3 2 1 0 6 1 5 2 7 6 2 4 6 5 3 7 0 1 5 4 2 2 1 3 5 1 7 1 4 2 7 1 1 2 0 1 3 4 6 0 0 0 0 4 0 0 0 0 0 4 0 0 0 0 4 4 4 4 4 0 0 0 0 0 0 4 4 4 0 4 0 4 4 0 4 4 4 4 4 4 0 4 0 0 4 0 0 4 4 4 0 0 0 0 4 4 0 4 4 0 0 4 0 0 4 0 0 0 4 0 4 4 0 0 4 4 4 4 0 0 4 0 0 0 0 4 0 0 0 0 0 4 0 4 4 0 4 0 4 4 4 4 0 0 4 4 4 0 4 4 0 0 0 4 0 4 4 0 0 4 4 4 0 4 0 0 4 0 0 0 4 0 0 0 4 0 4 4 0 0 4 4 0 0 4 4 0 0 0 4 0 0 0 4 4 4 4 0 4 0 4 0 0 0 0 0 0 4 0 0 0 0 0 0 4 0 0 0 4 4 4 4 4 4 4 4 0 0 4 4 0 4 4 4 0 4 4 0 4 4 0 4 4 4 0 0 0 0 4 0 0 0 4 0 0 0 4 0 4 4 4 0 0 0 4 0 0 4 4 4 0 4 0 4 0 0 0 0 0 4 0 4 4 0 0 0 0 0 0 4 0 0 0 0 4 4 4 0 4 4 4 4 0 0 4 4 4 0 4 0 0 4 0 4 0 0 4 0 4 0 4 0 4 0 0 0 0 4 4 4 4 0 0 0 4 0 0 0 4 0 4 4 0 4 0 4 0 4 0 0 0 4 4 0 4 0 0 4 4 0 4 4 4 0 0 0 0 0 0 0 0 4 0 0 4 4 4 4 4 4 4 4 0 4 0 0 0 0 0 0 4 4 4 0 4 4 4 4 4 4 0 0 0 4 4 4 4 4 4 0 4 4 4 4 4 4 4 4 4 4 4 0 4 4 0 4 0 4 0 0 0 4 4 0 4 4 4 4 0 4 4 4 0 4 0 0 0 0 0 0 0 0 0 4 4 0 0 0 0 4 4 4 4 0 0 0 4 4 4 4 0 0 4 4 4 0 4 4 0 0 4 0 4 0 4 4 4 4 0 4 4 0 0 0 0 4 4 0 0 0 0 4 4 0 4 0 4 4 4 4 0 4 0 0 0 0 0 4 0 0 0 0 4 0 0 0 generates a code of length 81 over Z8 who´s minimum homogenous weight is 69. Homogenous weight enumerator: w(x)=1x^0+40x^69+98x^70+194x^71+486x^72+650x^73+1253x^74+1060x^75+1548x^76+1760x^77+2591x^78+2250x^79+3269x^80+2376x^81+3180x^82+2448x^83+2712x^84+1720x^85+1696x^86+982x^87+1007x^88+538x^89+339x^90+196x^91+160x^92+80x^93+43x^94+30x^95+18x^96+4x^97+10x^98+8x^99+12x^100+4x^102+3x^104+2x^106 The gray image is a code over GF(2) with n=324, k=15 and d=138. This code was found by Heurico 1.16 in 55.1 seconds.