The generator matrix

1 0 0 0 0 1 1 1 0 X 1 1 0 1 1 1 1 1 X 1 0 0 X X 1 1 0 1 1 1 X 0 0 X X 0 X 1 0 1 1 1 1 X 1 1
0 1 0 0 0 0 0 X 0 0 X X X 0 1 X+1 1 X+1 1 1 1 1 1 X X+1 X+1 1 X X+1 1 1 1 1 X 0 1 X X 1 X X+1 1 X 1 X+1 0
0 0 1 0 0 0 1 1 1 X 0 X+1 1 X+1 X+1 0 1 X X+1 1 X X 1 1 0 X X+1 0 1 0 X 1 0 1 1 1 1 X+1 X+1 X 0 X 1 X+1 X 0
0 0 0 1 0 1 X X+1 1 1 0 1 X 0 X X 1 1 0 X+1 0 X+1 1 1 X+1 X 0 X+1 X+1 1 0 1 X+1 1 1 X X 1 1 1 1 X 1 0 1 0
0 0 0 0 1 X 0 0 X 1 X+1 X+1 1 X+1 1 X+1 1 X X X X+1 0 0 X+1 1 0 X X X+1 0 1 0 X+1 1 1 X+1 X 1 1 0 X 1 X 0 1 X

generates a code of length 46 over Z2[X]/(X^2) who´s minimum homogenous weight is 40.

Homogenous weight enumerator: w(x)=1x^0+109x^40+218x^42+193x^44+116x^46+124x^48+90x^50+85x^52+40x^54+30x^56+16x^58+2x^60

The gray image is a linear code over GF(2) with n=92, k=10 and d=40.
This code was found by Heurico 1.10 in 0.047 seconds.