The generator matrix

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

generates a code of length 47 over Z4 who´s minimum homogenous weight is 37.

Homogenous weight enumerator: w(x)=1x^0+94x^37+194x^38+228x^39+285x^40+390x^41+446x^42+438x^43+538x^44+552x^45+572x^46+648x^47+658x^48+588x^49+504x^50+500x^51+412x^52+358x^53+286x^54+212x^55+143x^56+62x^57+42x^58+22x^59+10x^60+4x^61+4x^62+1x^80

The gray image is a code over GF(2) with n=94, k=13 and d=37.
This code was found by Heurico 1.16 in 84.9 seconds.