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 2 4 2 2 2 2 2 1 0 0 0 1 0 0 2 1 2 4 1 1 2 1 2 1 0 2 1 0 2 4 0 1 1 2 1 2 2 1 0 2 1 0 2 0 0 0 0 0 0 0 2 6 2 2 6 6 2 2 2 4 6 4 4 0 4 0 4 4 6 6 4 2 2 4 6 0 6 2 6 4 2 6 2 0 4 6 4 6 0 0 2 4 4 2 0 4 4 6 2 0 6 2 0 6 0 4 6 4 2 6 4 2 6 6 2 6 4 0 4 0 2 0 0 0 2 0 0 0 2 6 2 0 0 4 2 2 2 6 0 0 2 0 4 0 6 4 6 6 4 6 2 2 0 6 4 4 2 6 2 2 2 2 6 0 2 2 6 4 4 6 0 2 2 2 4 4 0 4 6 6 2 0 4 4 2 6 0 4 6 4 0 2 2 2 2 2 4 6 0 4 2 2 0 0 0 0 2 0 2 2 6 0 2 2 0 4 4 6 6 6 2 2 0 0 4 4 6 0 2 2 6 0 4 6 2 4 0 2 2 4 2 0 4 4 4 0 0 4 6 4 4 0 0 2 2 2 2 6 6 6 6 6 6 0 2 0 0 2 2 4 0 6 2 2 0 2 2 6 2 6 2 4 2 0 0 0 0 0 2 2 0 6 2 4 6 6 4 2 4 2 0 2 0 2 6 4 4 4 6 6 2 0 6 4 2 4 2 4 4 2 4 6 0 6 6 6 2 0 6 0 0 0 2 0 4 4 0 6 2 0 4 4 6 2 6 0 6 4 6 2 6 2 6 0 6 4 0 6 0 4 0 6 0 6 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 4 4 4 4 4 0 4 4 4 4 4 0 0 4 4 0 4 4 4 4 4 4 4 4 4 4 0 4 0 0 4 4 0 0 4 4 4 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 4 0 4 4 0 4 4 4 0 0 4 0 0 0 0 0 4 0 0 4 0 0 4 4 0 4 0 4 4 0 4 0 0 4 0 0 0 0 0 0 4 4 4 4 0 4 4 0 4 4 0 0 0 4 0 4 0 0 4 0 4 4 4 4 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 0 4 4 4 4 0 0 4 0 0 4 4 4 0 4 0 0 4 4 4 0 0 4 0 0 4 4 0 4 4 0 0 0 4 4 0 0 0 4 0 4 0 0 4 4 4 0 4 0 0 0 4 0 4 0 4 4 4 4 0 0 4 4 4 0 4 4 4 4 0 4 0 generates a code of length 81 over Z8 who´s minimum homogenous weight is 68. Homogenous weight enumerator: w(x)=1x^0+43x^68+98x^69+168x^70+264x^71+325x^72+374x^73+519x^74+626x^75+796x^76+880x^77+1047x^78+1152x^79+1206x^80+1408x^81+1279x^82+1210x^83+1058x^84+902x^85+751x^86+576x^87+457x^88+330x^89+239x^90+206x^91+168x^92+88x^93+77x^94+56x^95+35x^96+16x^97+9x^98+6x^99+7x^100+5x^102+2x^106 The gray image is a code over GF(2) with n=324, k=14 and d=136. This code was found by Heurico 1.16 in 22.4 seconds.