The generator matrix 1 0 0 0 1 1 1 0 1 1 1 1 X X X 1 0 X 0 1 0 1 1 1 X 0 0 1 1 1 X 1 1 0 1 1 1 0 0 1 1 X X 0 1 1 1 X 1 1 1 0 1 1 0 1 1 X 0 1 0 X 1 0 1 0 X 0 1 0 X 0 0 1 1 1 1 1 X 1 1 1 1 1 1 1 X 1 0 1 1 1 0 1 1 1 0 1 0 1 0 0 0 1 1 1 0 X X+1 X+1 1 1 X 0 0 0 1 X 1 X+1 1 1 0 0 1 0 X X+1 X X 0 1 X 0 X+1 0 1 X 0 1 1 1 0 1 X 1 X+1 X+1 X+1 X 0 X+1 1 1 X+1 0 X 1 1 1 X+1 0 X 1 1 1 1 1 1 1 X 0 X 0 0 X+1 1 1 0 X X+1 X 1 X+1 X X X 1 X+1 1 0 X+1 X X 1 0 0 0 1 0 1 1 0 1 0 1 1 X 0 1 1 X 1 X X 1 1 X+1 0 1 1 1 0 0 1 X 1 0 1 X 0 1 X+1 1 X+1 1 1 X+1 X+1 X X+1 0 0 X X X 1 1 X+1 1 X 1 X+1 X 0 1 X+1 X+1 X 1 0 X 0 0 X X X+1 1 X 1 X 0 0 X+1 1 1 X+1 0 0 X 0 1 1 X+1 1 0 0 X+1 1 1 X 1 0 0 0 0 0 1 1 0 1 1 1 0 X+1 X 1 X 1 X+1 0 1 0 X+1 0 0 1 X+1 0 X 1 X 0 X 1 1 0 1 0 X 0 1 1 X+1 1 X+1 X 1 0 X 1 X 0 X+1 X 0 1 1 1 1 0 1 1 X+1 X+1 X 0 X X+1 X X X 0 0 X+1 X+1 1 1 X+1 X+1 1 X X X+1 X X+1 1 0 X+1 0 0 X X X X X X+1 X+1 X 1 0 0 0 0 0 0 X 0 0 0 0 0 0 0 0 0 0 0 0 0 X X X X X X X X 0 0 X X X X 0 X 0 0 X 0 0 X X 0 0 0 0 X 0 0 0 X X 0 X X X 0 X 0 X X X 0 X 0 0 0 X X 0 0 X X 0 X X 0 X X 0 X 0 0 0 0 X 0 0 0 X X 0 X X 0 X 0 X 0 0 0 0 0 0 X 0 0 0 0 0 0 X 0 X X X X X X X 0 0 0 X 0 0 X X 0 X 0 X 0 0 X 0 X 0 X 0 X 0 X 0 0 X X 0 0 0 X 0 0 X 0 0 X X 0 X 0 0 X 0 0 X X 0 0 X X X 0 X X X X X 0 0 X 0 0 X 0 X 0 0 0 X 0 X 0 0 0 0 0 0 0 0 0 0 0 X 0 0 0 0 0 0 X 0 X X X 0 X X 0 0 X 0 X X 0 0 0 0 0 0 X 0 0 X X X X 0 X X 0 X 0 X X 0 X X X 0 0 X X 0 0 X X 0 0 X 0 0 X X 0 0 X 0 0 0 X 0 X 0 0 X 0 0 X 0 0 0 X X X X 0 0 0 0 X X X 0 0 0 0 0 0 0 0 0 X 0 0 X 0 X X 0 X X 0 0 X X X X 0 0 X X 0 X X 0 X X 0 X 0 X 0 X X X X 0 X 0 0 X 0 0 X 0 X 0 X 0 0 0 0 0 X 0 0 0 0 X 0 X 0 X 0 X 0 0 0 X 0 0 X 0 0 X 0 X 0 X X 0 0 0 0 X X X 0 0 X 0 0 0 0 0 0 0 0 0 0 X X X X X X X X 0 0 0 0 X 0 0 X 0 0 X 0 X X X X X X 0 X 0 X 0 X X X 0 0 0 0 0 X 0 X X X X 0 0 X X X 0 0 X 0 X 0 X X 0 X 0 0 0 0 0 0 X X 0 X 0 0 X 0 0 X 0 X 0 X X X 0 X X X 0 0 X 0 generates a code of length 98 over Z2[X]/(X^2) who´s minimum homogenous weight is 84. Homogenous weight enumerator: w(x)=1x^0+62x^84+60x^85+134x^86+224x^87+275x^88+280x^89+273x^90+324x^91+340x^92+388x^93+413x^94+420x^95+402x^96+368x^97+409x^98+416x^99+401x^100+420x^101+373x^102+352x^103+292x^104+308x^105+250x^106+216x^107+174x^108+168x^109+138x^110+72x^111+83x^112+52x^113+41x^114+20x^115+15x^116+4x^117+9x^118+4x^119+3x^120+3x^122+3x^126+2x^134 The gray image is a linear code over GF(2) with n=196, k=13 and d=84. This code was found by Heurico 1.16 in 17.7 seconds.