The generator matrix

 1  0  1  1  1  0  1  1  0  1  1  0  2  1  1  1  1  0  1  2  1  1  1  0  1  1  1  1  0  2  1  1  1  2  1  0  1  1  1  1  0  1  2  1  1  1  2
 0  1  1  0  1  1  0  1  1  2  3  1  1  0  3  0  3  1  3  1  2  0  3  1  3  1  0  0  1  1  3  2  1  1  0  1  2  2  0  1  1  3  1  1  2  3  2
 0  0  2  0  0  0  0  0  0  0  2  0  0  2  2  2  2  0  0  0  0  2  2  2  2  2  0  0  2  0  0  2  0  2  2  2  2  2  0  0  0  2  2  0  2  0  2
 0  0  0  2  0  0  0  0  0  2  0  0  0  0  2  2  0  2  2  2  2  2  2  2  2  2  2  2  0  2  2  0  2  2  2  2  2  0  2  0  0  0  0  0  2  0  0
 0  0  0  0  2  0  0  0  0  0  2  2  2  2  0  2  2  2  2  2  0  2  2  2  0  2  2  0  0  0  2  2  0  2  0  0  2  0  2  0  2  0  2  0  0  2  2
 0  0  0  0  0  2  0  0  2  0  0  2  0  2  0  2  0  2  0  0  0  2  2  2  2  0  0  2  2  2  2  0  0  2  0  0  0  0  2  2  2  0  2  2  0  0  0
 0  0  0  0  0  0  2  0  2  2  0  0  2  2  0  0  2  0  2  0  2  2  2  2  0  2  0  0  0  2  0  2  0  0  2  0  2  0  2  2  0  2  0  0  2  2  2
 0  0  0  0  0  0  0  2  2  0  2  0  2  2  2  0  0  2  0  2  2  2  0  2  2  0  2  0  0  2  0  0  2  0  2  2  2  2  0  0  2  2  2  0  0  0  0

generates a code of length 47 over Z4 who´s minimum homogenous weight is 40.

Homogenous weight enumerator: w(x)=1x^0+99x^40+114x^42+194x^44+106x^46+170x^48+118x^50+135x^52+46x^54+21x^56+14x^60+5x^64+1x^68

The gray image is a code over GF(2) with n=94, k=10 and d=40.
This code was found by Heurico 1.16 in 0.128 seconds.