The generator matrix 1 0 0 0 1 1 1 0 1 1 1 1 2 0 2 1 1 1 1 1 1 2 1 0 0 2 0 2 1 2 2 1 2 2 1 2 1 0 1 1 2 0 0 1 2 1 1 0 1 1 2 2 2 2 1 2 1 2 1 1 1 1 0 1 0 1 0 1 2 0 0 1 1 1 0 1 0 2 1 0 1 1 2 0 0 1 0 0 0 1 1 1 2 0 3 1 1 2 1 0 0 0 3 1 2 0 1 1 2 1 0 1 1 1 2 2 1 0 0 1 1 2 2 1 1 0 1 0 1 3 3 1 2 2 0 0 2 1 2 1 1 1 2 0 1 1 2 2 2 3 1 3 1 1 1 2 0 1 0 2 1 1 2 1 0 3 1 1 0 0 1 0 1 1 0 1 0 3 0 3 2 1 1 1 2 1 3 0 0 1 2 0 1 2 1 0 3 1 0 1 3 2 1 0 2 1 2 3 0 1 0 3 2 0 1 3 2 1 1 2 1 3 2 3 0 1 1 2 2 2 1 1 1 2 3 2 2 1 3 2 3 1 1 2 0 0 0 2 1 1 3 2 0 0 0 1 1 0 1 1 1 0 2 3 3 1 2 2 0 3 0 0 3 1 3 0 2 2 0 1 1 1 1 2 0 1 1 3 3 2 0 3 2 3 0 0 2 1 0 1 3 1 0 1 1 0 0 2 1 3 1 0 2 1 1 0 2 3 3 0 3 0 2 1 2 2 0 0 3 3 3 3 0 3 1 2 0 0 0 0 2 0 0 0 0 2 2 2 2 2 2 0 0 0 0 0 2 0 2 2 2 2 2 0 2 0 2 0 0 0 0 2 0 0 2 2 0 2 0 2 2 2 2 2 2 2 2 0 0 0 0 2 2 0 2 2 0 2 0 0 2 2 0 0 0 0 0 0 0 2 0 0 0 0 0 2 0 2 2 2 0 0 0 0 0 2 0 0 0 0 2 0 2 2 2 2 2 0 0 2 2 0 0 2 2 0 0 2 2 2 2 0 0 2 2 0 2 2 2 2 0 2 2 0 2 0 2 0 2 0 2 2 0 0 2 2 2 2 2 2 0 0 0 2 0 2 2 2 0 2 2 2 2 0 0 0 2 2 2 2 0 0 2 0 0 0 0 0 0 0 2 0 0 0 0 2 0 0 2 2 0 2 0 2 2 2 0 2 2 2 2 0 0 2 2 0 2 0 0 0 2 0 0 2 2 2 0 0 0 2 2 0 2 2 2 2 0 0 2 0 2 0 0 0 0 2 2 2 0 0 2 0 0 2 2 0 0 0 2 0 2 2 0 0 0 0 0 2 0 0 0 0 0 0 0 2 0 0 0 0 0 2 2 0 2 2 2 2 0 2 2 0 0 2 2 2 0 2 2 0 0 0 2 0 0 0 2 0 2 2 2 2 2 2 0 2 2 0 2 2 2 0 0 0 2 2 0 0 2 0 0 2 0 2 0 0 0 0 2 2 0 0 0 0 2 0 0 0 2 2 0 0 generates a code of length 84 over Z4 who´s minimum homogenous weight is 73. Homogenous weight enumerator: w(x)=1x^0+56x^73+120x^74+122x^75+187x^76+204x^77+249x^78+238x^79+201x^80+238x^81+229x^82+228x^83+173x^84+228x^85+253x^86+184x^87+149x^88+166x^89+171x^90+144x^91+105x^92+102x^93+87x^94+76x^95+58x^96+28x^97+39x^98+26x^99+15x^100+2x^101+3x^102+6x^103+7x^104+1x^106 The gray image is a code over GF(2) with n=168, k=12 and d=73. This code was found by Heurico 1.16 in 3.45 seconds.