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 1 1 1 1 1 1 1 1 1 1 1 1 X X X X X X X X X 1 0 X X X X 0 1 1 1 0 1 X X X 0 1 1 0 1 X X 1 1 1 0 X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 X X X X X X X X X X X X X 0 0 X 0 0 X X 0 X X X X 0 0 X 0 X 0 X X X 0 X X X X X 0 X X X 0 0 0 0 X 0 X 0 X X 0 0 X 0 X X 0 0 0 X 0 0 0 0 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 0 0 0 X X X 0 X 0 X 0 X X X X 0 0 0 X 0 X X X 0 X X X 0 0 X 0 0 0 0 0 X 0 X X X 0 X X 0 0 0 X 0 X 0 0 X X X X X 0 0 0 0 0 X X X 0 0 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 X X X 0 X X 0 0 X X 0 0 0 X 0 0 X 0 X X 0 0 0 X X X X X X X 0 X 0 0 0 0 0 0 0 X 0 0 0 0 X X 0 0 0 X X 0 X X 0 0 0 X X 0 X X X 0 X 0 0 0 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 0 0 X 0 X 0 X 0 X 0 X X 0 0 0 X X X X X X 0 X X X 0 0 0 X X 0 X X 0 X 0 0 X X 0 X X 0 0 0 0 0 0 0 0 0 X X 0 X X 0 X X 0 0 X X X 0 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 X X X 0 X 0 X 0 0 X 0 0 X X X X X X X 0 0 X 0 0 X X 0 X X X 0 0 X X X 0 X 0 X 0 X X X 0 X X 0 0 0 X 0 0 X X 0 X X 0 0 0 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 0 X 0 X X 0 X 0 X X X X 0 X X X X X X 0 0 0 X 0 0 0 0 X 0 X X 0 0 X X X 0 0 0 0 X X X 0 0 X 0 0 0 0 X X 0 0 X X 0 X 0 0 0 0 X X 0 0 0 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 0 0 X X X 0 X X 0 X 0 0 0 X 0 0 0 X X X X X 0 X 0 X 0 0 0 X X 0 0 0 0 X X X 0 X X X 0 0 X 0 X X 0 X 0 X 0 X 0 0 0 0 X X 0 0 0 X 0 0 0 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 0 X X X 0 X 0 0 0 0 X X 0 X X 0 X X X X X 0 X X 0 X X X 0 X X 0 0 X 0 0 0 X 0 0 X X 0 0 0 X X X 0 X 0 0 X 0 0 0 X 0 0 0 0 0 0 X 0 0 0 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 0 X X 0 X 0 X 0 X 0 X X X X 0 0 X X X X X 0 0 X 0 X 0 X 0 0 X 0 0 0 0 X 0 0 0 X 0 X X 0 X X 0 X X 0 X 0 X X 0 X X 0 0 0 0 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 X X X 0 0 X 0 0 X 0 X 0 0 0 0 X X 0 0 X 0 0 0 X 0 0 X 0 0 0 0 0 X 0 X X X 0 0 0 X 0 X 0 0 0 X 0 X X X X 0 0 X 0 0 0 X 0 0 0 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 X X X 0 0 0 0 X 0 0 0 X 0 0 X 0 X X 0 0 X X 0 X X 0 0 0 X X 0 X X 0 0 0 X X 0 X X 0 X X 0 0 0 0 X X X X X X X X 0 0 X 0 0 X X 0 0 0 generates a code of length 99 over Z2[X]/(X^2) who´s minimum homogenous weight is 80. Homogenous weight enumerator: w(x)=1x^0+110x^80+316x^84+14x^86+521x^88+120x^90+778x^92+428x^94+1069x^96+618x^98+1212x^100+566x^102+912x^104+252x^106+574x^108+48x^110+338x^112+2x^114+196x^116+82x^120+28x^124+6x^128+1x^152 The gray image is a linear code over GF(2) with n=198, k=13 and d=80. This code was found by Heurico 1.16 in 28.7 seconds.