The generator matrix 1 0 0 0 0 0 1 1 1 2 1 1 1 2 1 2 2 1 0 1 2 2 2 1 1 1 1 2 0 1 0 2 1 0 0 2 1 0 1 1 1 1 1 1 1 1 2 0 1 2 1 1 0 2 0 0 0 2 1 2 1 1 0 1 2 2 1 0 1 1 1 1 0 1 1 1 1 0 1 0 0 0 0 0 0 0 0 2 1 3 1 2 0 1 3 1 3 2 2 1 1 0 0 1 0 1 2 1 2 2 1 1 1 0 1 0 0 2 0 1 3 1 1 0 1 3 1 3 1 1 2 0 1 1 2 2 1 3 0 1 3 1 2 2 1 0 1 1 1 1 1 2 2 0 0 0 1 0 0 0 0 0 0 0 3 2 1 1 1 1 0 2 3 3 0 1 2 0 2 1 3 1 3 3 1 1 2 2 1 2 3 0 1 2 2 3 0 0 0 0 1 0 3 3 2 1 3 2 2 2 0 1 1 2 1 3 2 1 1 1 1 0 0 0 1 0 3 1 1 1 0 0 0 0 1 0 0 2 1 3 1 1 3 2 1 1 0 0 3 0 1 2 1 0 0 0 2 2 2 2 2 0 3 0 1 3 3 0 1 3 2 3 0 3 1 0 1 2 2 2 0 2 3 0 2 1 3 1 1 2 0 0 3 3 3 3 1 3 0 3 1 2 0 0 1 0 1 0 0 0 0 0 1 0 3 1 2 3 0 0 0 0 2 0 3 3 0 2 1 2 3 1 1 2 3 3 0 2 1 3 2 2 3 0 1 3 1 3 1 3 3 0 0 0 1 1 2 1 2 0 2 2 3 0 1 0 0 2 0 3 2 2 1 3 2 2 1 0 3 2 1 0 1 0 0 0 0 0 0 0 1 1 2 3 3 0 0 0 0 3 1 0 2 2 2 1 1 3 3 2 0 0 1 1 3 3 3 1 0 1 3 1 2 3 2 3 0 3 2 1 3 0 2 0 0 3 1 2 1 3 2 1 1 1 2 1 3 0 3 2 2 1 3 1 0 0 2 3 2 1 1 0 generates a code of length 77 over Z4 who´s minimum homogenous weight is 66. Homogenous weight enumerator: w(x)=1x^0+48x^66+76x^67+147x^68+204x^69+209x^70+230x^71+234x^72+244x^73+195x^74+222x^75+238x^76+230x^77+205x^78+200x^79+198x^80+168x^81+173x^82+180x^83+155x^84+108x^85+112x^86+86x^87+72x^88+60x^89+48x^90+26x^91+8x^92+10x^93+2x^94+4x^95+3x^96 The gray image is a code over GF(2) with n=154, k=12 and d=66. This code was found by Heurico 1.16 in 2.73 seconds.