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

generates a code of length 48 over Z2[X]/(X^2) who´s minimum homogenous weight is 45.

Homogenous weight enumerator: w(x)=1x^0+46x^45+51x^46+56x^47+57x^48+12x^53+11x^54+8x^55+6x^56+6x^61+1x^62+1x^70

The gray image is a linear code over GF(2) with n=96, k=8 and d=45.
This code was found by Heurico 1.16 in 7.38 seconds.