The generator matrix 1 0 0 0 1 1 1 0 1 1 1 1 X X X 1 0 X 1 0 1 0 1 0 1 X 1 1 1 X 1 1 1 X 0 1 X 0 1 1 X 1 1 1 X 0 0 X 0 1 0 1 1 0 1 X 1 1 1 1 1 1 1 X 1 X 1 1 1 0 X X 1 1 1 1 X X 1 X 0 1 X 1 1 1 1 1 1 1 0 0 X 1 0 1 0 0 0 1 1 1 0 X X+1 X+1 1 1 X 0 0 0 X 1 X 1 X+1 1 0 X X+1 X+1 0 1 X 0 1 X 1 X 1 1 1 X X 0 1 X+1 1 0 1 1 X X+1 1 1 X 1 X+1 1 1 0 0 X+1 1 0 0 X 1 X 0 0 1 1 1 1 0 X X 0 0 1 1 X 0 0 1 X+1 1 0 X+1 0 0 X 1 1 1 0 0 0 1 0 1 1 0 1 0 1 1 X 0 1 1 X 1 X X+1 X 1 X X 1 0 1 X 1 1 1 0 0 1 1 X+1 1 1 X 1 1 X 1 0 X+1 X+1 1 X 0 0 0 X+1 1 X+1 X+1 1 X 0 X+1 X 0 0 1 0 1 X 1 X+1 1 1 X+1 0 0 0 X+1 1 1 1 1 1 0 1 1 0 X+1 X X X X 1 X+1 0 X X+1 X+1 0 0 0 1 1 0 1 1 1 0 X+1 X 1 X 1 X+1 0 1 0 0 X+1 X+1 X 0 X+1 1 1 X+1 1 1 X 1 X+1 0 0 X+1 X+1 X X X 1 0 1 X 0 X+1 X X+1 1 1 X+1 0 X+1 0 X+1 X+1 X X X+1 X+1 X 0 X X X X X+1 0 1 X+1 1 0 X+1 X+1 X+1 1 X 1 X 1 X X 1 0 1 X X X+1 0 1 1 1 X 1 0 0 0 0 X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X X X X X X 0 X X X X 0 X X X 0 0 X X 0 0 0 X X 0 X X X 0 X X X 0 0 X 0 0 0 X 0 X 0 X X 0 X X X 0 X X X 0 0 X X 0 0 0 X X X 0 0 0 X 0 X X X X 0 0 0 X 0 0 0 0 0 X 0 0 0 0 0 0 X 0 X X X X X X X X 0 X 0 0 X X X X X X X 0 X X 0 X X X 0 X X X X X X 0 X 0 0 0 0 X X 0 X X 0 0 X X 0 X X X 0 0 X 0 0 X X X 0 X X 0 X 0 0 0 X X 0 0 X 0 X 0 X X 0 X 0 0 0 0 0 0 X 0 0 0 0 0 0 X 0 X X X X 0 X X X X X X 0 X 0 X 0 0 0 0 X X X X 0 X X X X 0 0 0 X 0 0 X X X X X X 0 X 0 X X 0 0 0 0 0 0 0 X 0 X 0 X X 0 X 0 0 0 X X 0 X X X 0 0 X 0 X X X 0 0 X 0 0 0 0 0 0 0 X 0 0 X 0 X X 0 X X 0 0 0 X X 0 X 0 0 X 0 0 X 0 X X X 0 X X 0 X 0 X 0 0 0 X X X X 0 X 0 X X X 0 0 0 0 X 0 0 X 0 X 0 X 0 0 0 0 0 X 0 X 0 X 0 0 0 X X 0 0 0 X X 0 X 0 X X 0 X X 0 0 0 0 0 0 0 0 X X X X X X X X 0 0 X 0 0 X X X X X X 0 X X 0 X X X 0 X 0 X X 0 0 X X X X X 0 X X 0 X X X 0 0 X 0 0 0 0 X X X 0 X X X X 0 0 0 0 0 0 X X 0 X 0 0 0 0 X 0 X X 0 0 0 0 X X 0 X generates a code of length 94 over Z2[X]/(X^2) who´s minimum homogenous weight is 81. Homogenous weight enumerator: w(x)=1x^0+68x^81+113x^82+176x^83+250x^84+316x^85+336x^86+316x^87+408x^88+376x^89+381x^90+450x^91+416x^92+402x^93+415x^94+408x^95+406x^96+398x^97+409x^98+354x^99+296x^100+268x^101+251x^102+240x^103+167x^104+160x^105+109x^106+90x^107+72x^108+54x^109+21x^110+12x^111+25x^112+6x^113+10x^114+2x^115+6x^116+1x^118+1x^120+2x^122 The gray image is a linear code over GF(2) with n=188, k=13 and d=81. This code was found by Heurico 1.16 in 82.8 seconds.