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 X X 1 1 1 X 1 X 1 1 1 1 1 X 1 1 X X
0 X 0 0 0 0 0 0 0 0 0 0 0 X X X 0 0 0 0 X X X X 0 X X 0 X 0 X X 0 X X X X 0 0 X 0 0 X X 0 0 0
0 0 X 0 0 0 0 0 0 0 0 X X X X X 0 X X X 0 X X X 0 X X 0 0 0 0 X 0 0 0 0 0 X X X 0 X 0 0 X 0 0
0 0 0 X 0 0 0 0 0 0 X X X 0 X X 0 X X 0 0 0 0 0 0 0 0 X 0 X X X X 0 X X X 0 0 X 0 0 X X 0 0 X
0 0 0 0 X 0 0 0 0 0 X 0 X 0 X 0 X 0 X X X 0 0 X 0 X X X X 0 0 0 X 0 X 0 0 X X 0 0 X 0 X 0 X 0
0 0 0 0 0 X 0 0 0 X 0 0 X 0 0 X X X X 0 X 0 X X 0 X 0 0 X 0 X 0 X 0 X X X 0 0 0 X X 0 0 0 0 X
0 0 0 0 0 0 X 0 0 X 0 X 0 X 0 0 0 X 0 0 0 X X X X X 0 0 X X X X X 0 0 0 X X 0 X X 0 0 0 0 X 0
0 0 0 0 0 0 0 X 0 X X X 0 X 0 X 0 0 X X X 0 0 X X X X 0 0 0 X 0 0 0 X X 0 0 0 0 0 X X 0 X X 0
0 0 0 0 0 0 0 0 X X X 0 0 X X X X X 0 X 0 X 0 X X 0 X 0 X X X 0 X X X 0 0 X X X 0 X X 0 0 0 0
generates a code of length 47 over Z2[X]/(X^2) who´s minimum homogenous weight is 40.
Homogenous weight enumerator: w(x)=1x^0+190x^40+56x^42+280x^46+199x^48+168x^50+8x^54+114x^56+7x^64+1x^80
The gray image is a linear code over GF(2) with n=94, k=10 and d=40.
This code was found by Heurico 1.16 in 10.9 seconds.