The generator matrix

 1  0  1  1  1 X+2  1  1  2  1  X  1  2  1 X+2  1  1  1  1  1  1  0  1  X  1  X  X  1  1  X  1  1  0  1  X  1  1  1  1  0  2  1  0 X+2  2  0  1
 0  1  1  0  1  1  X X+3  1 X+2  1 X+3  1  0  1  3  3  2 X+1 X+2 X+1  1  X  1 X+2  1  1  3  0  1 X+3  X  1  3  1  1  2  0  0  X  0  2  X  1  1  1  0
 0  0  X  0  0  0  0  0  0  2  2 X+2  X  X  X  0 X+2  X  2  X X+2 X+2 X+2 X+2  2  X X+2  2  0  X  2 X+2  2 X+2 X+2  X  2  0  X  X  0  X  X  0 X+2  2  0
 0  0  0  X  0  0  X  2  X  2 X+2  2 X+2  2  2 X+2  X  X  X  0  X  X X+2  X  2  0  2  2 X+2  0  X X+2 X+2  0 X+2  0 X+2 X+2  0  2  2 X+2  2 X+2  0  0  0
 0  0  0  0  X  0  0 X+2  2  0  2  2 X+2  X X+2  X  0  X X+2  X  2  X  X  X  0 X+2  0  2  X  0  2  0  X X+2  0  2 X+2  2  0  0  X  0  X  2 X+2  0  0
 0  0  0  0  0  2  0  0  2  0  2  0  2  0  2  0  0  2  2  2  2  0  2  0  2  0  2  0  0  2  2  0  0  2  0  2  2  2  2  0  2  2  0  0  0  0  0
 0  0  0  0  0  0  2  2  0  2  2  2  2  0  0  2  0  0  2  0  0  2  2  0  0  2  0  2  0  2  0  0  2  2  2  0  0  0  0  2  2  2  0  2  0  0  0

generates a code of length 47 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+143x^38+44x^39+464x^40+284x^41+934x^42+660x^43+1610x^44+1276x^45+1937x^46+1588x^47+2119x^48+1308x^49+1567x^50+716x^51+878x^52+196x^53+348x^54+64x^55+155x^56+8x^57+63x^58+19x^60+1x^64+1x^68

The gray image is a code over GF(2) with n=188, k=14 and d=76.
This code was found by Heurico 1.16 in 9.25 seconds.