The generator matrix 1 0 0 1 1 1 1 1 1 1 1 a^2*X 1 1 1 1 1 1 0 1 a*X 1 1 1 1 a*X X 1 1 1 a^2*X 1 1 1 1 1 1 a^2*X 1 0 1 1 0 a^2*X 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 X 1 1 1 1 X 1 0 1 1 1 a^2*X 1 1 a^2*X X 1 a*X a^2*X 1 1 X 1 1 1 1 1 1 0 1 a*X 0 a^2*X 1 a*X 1 0 1 0 0 X a^2*X 1 a^2*X+a a^2 1 a 1 a^2*X+1 a^2*X+1 X+a^2 a^2*X+a X+a^2 a 1 a^2*X+a^2 1 a^2*X+a^2 X a^2*X a*X+1 1 a^2*X 1 X+1 a*X+a^2 1 a^2*X X a^2*X a^2*X+a a a^2 1 a^2*X+1 1 a^2*X+a a^2*X+a^2 1 1 a*X+a X+1 X+1 a^2*X+a^2 a*X+1 a*X 1 a^2*X X+a^2 a a*X a 1 a*X+a a^2*X+a a*X+a X+a^2 1 a^2 a^2*X a*X+a^2 a^2*X X a*X+a^2 X a^2*X+a 1 X+1 a^2 a 1 a*X+a a^2 1 1 a*X+a 1 0 a^2 a*X X a^2*X+1 a*X+1 1 X+a X+1 a^2*X+1 1 a*X 1 1 X a 0 X 0 0 1 1 a^2*X+a a^2 X+1 a^2*X+1 a*X+1 a^2 0 a*X+1 a X a^2*X a^2*X+a^2 X+a^2 a*X+a a a^2*X+a a*X+a^2 a*X+a a^2*X X+a^2 a a*X+1 1 X+a^2 a^2*X+1 a*X a^2*X a^2*X+a a*X+1 X+a X+1 a^2*X a^2*X+a^2 X+a^2 a*X a^2*X+1 a*X+a 1 X+a^2 0 a*X+1 a^2*X+a^2 1 a^2*X X+a a*X a^2*X a^2 a^2*X+1 a^2 X+1 a^2 a*X 0 a*X+a a^2 X a*X X+a^2 1 X+1 1 a*X+a X+1 1 a*X a*X+a a*X+a a^2*X+a X+a X a a*X+a^2 a^2*X+a a^2*X+a^2 X+a^2 a^2*X+a^2 1 X+1 a*X+a^2 1 1 1 a*X+1 0 a*X+a^2 X+a^2 0 0 X+a^2 a*X+a 1 a 1 a*X+a^2 0 0 0 a^2*X 0 0 a^2*X a^2*X a^2*X X a*X X 0 a*X a*X X X a^2*X X a^2*X a*X X a^2*X a^2*X a^2*X a^2*X a^2*X a*X a*X a^2*X a^2*X a*X a*X X a*X X 0 0 X a*X a*X a*X a^2*X a*X 0 a^2*X 0 0 a*X a*X 0 a*X 0 0 0 a^2*X X a^2*X 0 a*X 0 a^2*X a*X X X X a^2*X a^2*X a*X 0 a^2*X a*X 0 0 X X a^2*X 0 a*X a^2*X 0 a*X 0 X X a*X X X 0 X 0 a*X a*X a*X X 0 a*X 0 0 generates a code of length 99 over F4[X]/(X^2) who´s minimum homogenous weight is 284. Homogenous weight enumerator: w(x)=1x^0+495x^284+576x^286+2214x^288+936x^290+2241x^292+864x^294+2262x^296+756x^298+1452x^300+648x^302+1200x^304+300x^306+813x^308+204x^310+732x^312+216x^314+267x^316+60x^318+84x^320+48x^322+12x^324+3x^336 The gray image is a linear code over GF(4) with n=396, k=7 and d=284. This code was found by Heurico 1.16 in 1.61 seconds.