The generator matrix

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

generates a code of length 41 over Z4 who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+22x^38+20x^39+21x^40+28x^41+7x^42+12x^43+2x^44+4x^45+2x^48+3x^50+4x^52+2x^56

The gray image is a code over GF(2) with n=82, k=7 and d=38.
This code was found by Heurico 1.10 in 0 seconds.