The generator matrix

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

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+131x^44+70x^48+40x^52+8x^56+4x^60+1x^64+1x^76

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 31.7 seconds.