The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 X X X X X X X X X 1 0 X 1 1 X 1 1 1 0 1 1 1 1 X 1 1 1 1 1 0 1 1 1 1 X 1 X 1 0 X 0 0 0 0 0 0 0 0 0 0 0 0 X 0 0 0 0 0 0 0 0 0 X X X X X X X 0 X X X X 0 X 0 0 0 X X X 0 X X X 0 X X X X 0 0 0 X X X X 0 0 0 X X 0 0 X 0 0 0 X 0 X X 0 0 0 0 X 0 0 0 X 0 X 0 X X X 0 0 0 X 0 0 0 0 0 0 0 0 0 0 0 X 0 0 0 0 X X X X X X X 0 0 0 X 0 0 0 X X X 0 0 0 X X X 0 X X 0 0 X X X 0 0 0 0 X X X 0 0 0 0 X X 0 X X 0 X X 0 0 X 0 X 0 X 0 0 0 0 X 0 0 0 X X 0 X X X X 0 0 0 X 0 0 0 0 0 0 0 0 0 X 0 0 0 X X X X X X 0 0 0 0 X 0 X X X 0 X 0 0 X X 0 0 0 X X X 0 X 0 X X 0 X 0 0 0 X 0 X X 0 X 0 0 X X X 0 0 X X 0 X 0 0 0 0 X 0 0 X 0 X X X X 0 0 X X 0 0 0 0 0 0 0 X 0 0 0 0 0 0 0 0 X 0 X X X X X X 0 X X 0 X X X 0 0 0 X X X X X 0 X X 0 0 0 X 0 0 0 0 X 0 X 0 0 X 0 X X 0 X X X X X 0 0 0 X X X 0 0 0 X 0 X 0 X X 0 0 X 0 0 0 X X 0 0 X 0 0 0 0 0 0 0 0 X 0 0 0 0 0 0 X 0 0 X X 0 X X 0 X 0 X 0 X X X X 0 0 X X 0 0 0 X 0 X 0 0 0 0 X X 0 X X X 0 X 0 0 0 X 0 X X 0 X 0 X X 0 X 0 0 0 0 X X X 0 X X X X 0 0 X 0 X X 0 X X X X 0 X 0 0 0 0 0 0 0 X 0 0 0 0 0 X 0 0 0 X X X X 0 X X 0 X 0 X 0 0 X 0 0 X X X 0 0 0 0 X 0 0 0 X X X X 0 X X X X X X 0 X 0 X 0 0 X 0 0 X X 0 0 0 X X 0 X 0 0 0 0 X 0 X X 0 0 X 0 0 X X X 0 X X 0 0 0 0 0 0 0 X 0 0 0 X 0 0 0 0 X X 0 X 0 0 0 X X X 0 0 X 0 X X X X 0 0 0 X X X X X 0 0 0 0 X X X X 0 0 X X 0 0 X 0 X 0 0 0 X X X X 0 X X X X X 0 X X 0 0 X X 0 X 0 X X X 0 0 0 X X X 0 0 0 0 0 0 0 0 X 0 0 X 0 0 0 X 0 0 X 0 X 0 0 X 0 0 0 0 X X X 0 0 X X 0 X X X X 0 0 0 X X X X 0 X 0 0 X X 0 0 0 X X 0 X 0 0 X X X X 0 0 0 X 0 X X 0 0 X X X 0 0 0 0 0 0 0 X 0 X X 0 0 0 0 0 0 0 0 0 0 0 X 0 X X X X X 0 0 0 X 0 0 X X 0 0 X 0 X X 0 0 X X 0 X X 0 0 0 0 X 0 0 0 X 0 X X 0 X X 0 0 0 0 0 X X X 0 X 0 0 0 X X 0 X 0 0 0 0 X X X X 0 X 0 0 0 X 0 0 X X 0 X X X 0 0 0 0 0 0 0 0 0 0 X X X X X 0 0 X X X X X 0 X 0 X 0 0 0 0 0 X 0 X 0 0 X 0 X X 0 0 0 X 0 0 X 0 0 X X X 0 X 0 0 X 0 X 0 X X 0 X 0 0 0 X X X 0 0 X X 0 0 X X 0 X 0 X X 0 0 0 0 0 X 0 X generates a code of length 91 over Z2[X]/(X^2) who´s minimum homogenous weight is 76. Homogenous weight enumerator: w(x)=1x^0+122x^76+2x^78+286x^80+42x^82+414x^84+176x^86+608x^88+404x^90+622x^92+290x^94+477x^96+98x^98+246x^100+12x^102+170x^104+92x^108+24x^112+7x^116+2x^120+1x^148 The gray image is a linear code over GF(2) with n=182, k=12 and d=76. This code was found by Heurico 1.16 in 6.77 seconds.