The generator matrix

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

generates a code of length 47 over Z2[X]/(X^2) who´s minimum homogenous weight is 44.

Homogenous weight enumerator: w(x)=1x^0+98x^44+48x^46+58x^48+16x^50+17x^52+9x^56+9x^60

The gray image is a linear code over GF(2) with n=94, k=8 and d=44.
As d=44 is an upper bound for linear (94,8,2)-codes, this code is optimal over Z2[X]/(X^2) for dimension 8.
This code was found by Heurico 1.16 in 0.0545 seconds.