The generator matrix 1 0 1 1 1 0 1 1 0 1 1 X 1 1 0 0 1 1 1 1 0 X 1 1 1 0 X 1 1 1 1 0 1 0 X 1 1 X 0 1 1 1 X 1 X 0 0 1 0 1 1 1 X 1 1 1 1 1 1 1 1 0 1 1 0 1 1 0 1 1 0 1 1 X X+1 1 1 0 X+1 0 X+1 1 1 0 X+1 X 1 1 X+1 0 X X+1 1 X+1 1 1 0 1 1 1 0 X 1 1 0 1 1 1 0 1 0 X+1 X+1 1 X 1 0 0 X+1 0 0 0 0 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 X X X X X X X X X X X X 0 X 0 X X 0 X X X 0 X 0 X X X X 0 0 X 0 0 X 0 0 0 X 0 0 0 0 0 0 0 0 X 0 0 0 0 X 0 X 0 0 0 0 0 X X X X X X 0 0 0 0 X 0 X X X 0 X 0 0 0 0 X X X 0 X 0 X X X 0 0 X 0 X 0 0 0 0 0 X 0 0 0 0 0 0 0 0 X 0 X X X X 0 0 X X 0 X X 0 X X X 0 0 X 0 0 X X 0 0 X 0 X 0 0 X X X X 0 0 0 X 0 0 X 0 0 0 X 0 X 0 0 0 0 0 X 0 0 0 0 0 X 0 0 0 X X X 0 X X 0 X X 0 X 0 0 0 0 X X X X 0 0 X 0 X 0 0 X X 0 0 0 X X 0 0 X 0 X X X X X X 0 0 X 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 0 X 0 X 0 0 X X X X X 0 X 0 0 0 X X X 0 X X 0 0 X 0 X 0 0 0 X 0 X X 0 0 0 0 0 0 0 X 0 0 0 0 0 X X 0 X X X 0 X 0 X 0 X 0 0 X X X X 0 0 0 X X 0 0 X 0 0 X X X X 0 0 X 0 X X 0 0 0 0 0 X X 0 X 0 0 0 0 0 0 0 0 0 X 0 0 X 0 0 X 0 0 X X X 0 X X 0 X X 0 0 0 X X X X 0 X X 0 0 X 0 X 0 0 X 0 X 0 0 X 0 X X X 0 X 0 0 X 0 X X 0 0 0 0 0 0 0 0 0 X 0 0 X 0 X X X X 0 0 X X X 0 0 0 X X 0 0 X X 0 0 0 X X 0 0 X X X X X X 0 0 0 X X X X X X X 0 0 X 0 0 X 0 0 0 0 0 0 0 0 0 0 X 0 0 X X X 0 X 0 X X X 0 X 0 X 0 0 X X X X X X 0 X X X 0 X X X 0 0 0 X X 0 X X X 0 0 0 X X X 0 0 X X generates a code of length 61 over Z2[X]/(X^2) who´s minimum homogenous weight is 48. Homogenous weight enumerator: w(x)=1x^0+138x^48+48x^50+494x^52+368x^54+940x^56+852x^58+1346x^60+1024x^62+1195x^64+600x^66+682x^68+176x^70+239x^72+4x^74+70x^76+13x^80+1x^88+1x^96 The gray image is a linear code over GF(2) with n=122, k=13 and d=48. This code was found by Heurico 1.16 in 10.7 seconds.