The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  X  1  1  1  X  1  X  1  1  1  1  X  1  1  1  1  1  X  1  1
 0  X  0  0  0  0  0  0  0  X  X  X  0  X  0  0  X  0  X  X  0  0  0  0  0  X  0  X  0  0  0  X  X  X  X  X  X  0  0  0  0  X  X  0  X  0  X  X  X
 0  0  X  0  0  0  0  0  X  X  X  X  0  0  0  X  0  X  X  0  0  0  0  0  0  0  X  X  X  X  X  0  X  0  0  X  X  X  0  X  X  0  0  0  0  0  X  0  X
 0  0  0  X  0  0  0  0  X  0  0  X  0  X  0  0  0  0  0  0  X  X  X  X  X  0  X  0  X  X  X  X  0  X  0  0  0  X  X  0  X  0  X  0  0  X  X  X  X
 0  0  0  0  X  0  0  0  X  0  X  X  X  0  0  X  X  0  0  X  X  X  X  X  0  0  0  X  0  0  0  0  X  0  0  X  0  X  X  0  0  0  0  X  0  X  X  X  0
 0  0  0  0  0  X  0  0  X  0  X  0  0  X  X  X  0  0  X  X  0  0  0  X  X  X  X  0  X  0  0  0  X  0  X  0  X  0  0  X  X  0  X  0  0  X  0  X  X
 0  0  0  0  0  0  X  0  X  X  0  0  0  X  X  0  X  X  X  0  0  0  X  X  0  0  0  0  X  0  X  0  X  X  0  X  0  X  X  0  X  X  X  X  0  0  0  0  X
 0  0  0  0  0  0  0  X  X  X  0  X  X  0  X  0  0  0  X  X  0  X  X  0  0  0  0  0  X  X  0  X  0  0  X  X  0  X  0  0  X  X  X  0  X  0  X  0  0

generates a code of length 49 over Z2[X]/(X^2) who´s minimum homogenous weight is 42.

Homogenous weight enumerator: w(x)=1x^0+35x^42+58x^44+68x^46+120x^48+102x^50+44x^52+32x^54+19x^56+15x^58+10x^60+4x^62+3x^64+1x^88

The gray image is a linear code over GF(2) with n=98, k=9 and d=42.
This code was found by Heurico 1.16 in 2.8 seconds.