The generator matrix

 1  0  0  1  1  1  0  X  1 X^2  1  1  X  1 X^2+X  0  X  X  0  1  1  1  1  1  0  1  1  X  1 X^2  X  1  1  1  1  1  1 X^2+X  1  1  1 X^2 X^2+X  1  1  1
 0  1  0  0  1  1  1 X^2 X^2+1  1 X^2 X+1  1  X  1 X^2+X  1 X^2+X  1 X^2+1 X^2+X X^2+X+1  0  1  1  1  X  1 X^2+X  1  1 X+1 X+1 X^2+1  X X^2+X+1 X^2+1 X^2+X X+1 X^2+X X+1  1  1  0 X^2+1  0
 0  0  1  1 X^2 X^2+1  1  1  X X^2+X X^2+X X^2+1 X^2+X+1  1 X^2+1  1  0  1 X+1 X^2+X+1 X+1 X^2+X+1 X+1 X^2+X  X  0 X^2 X^2+X X^2+X X^2 X^2 X^2 X^2+X  1  1 X^2+X+1 X+1  1  0  X X^2+X X^2+X+1 X^2+X+1 X^2+X+1 X^2  0
 0  0  0 X^2  0 X^2 X^2 X^2 X^2 X^2 X^2  0  0  0  0  0 X^2 X^2 X^2  0  0 X^2 X^2  0  0 X^2  0 X^2 X^2  0  0 X^2  0  0 X^2  0 X^2  0 X^2  0 X^2  0 X^2  0 X^2 X^2

generates a code of length 46 over Z2[X]/(X^3) who´s minimum homogenous weight is 42.

Homogenous weight enumerator: w(x)=1x^0+82x^42+138x^43+184x^44+102x^45+127x^46+130x^47+84x^48+26x^49+37x^50+32x^51+34x^52+16x^53+25x^54+4x^55+1x^56+1x^58

The gray image is a linear code over GF(2) with n=184, k=10 and d=84.
This code was found by Heurico 1.11 in 0.047 seconds.