The generator matrix

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

generates a code of length 46 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+61x^38+124x^39+140x^40+376x^41+533x^42+680x^43+855x^44+900x^45+971x^46+888x^47+834x^48+636x^49+483x^50+328x^51+126x^52+124x^53+55x^54+28x^55+24x^56+12x^57+7x^58+3x^60+1x^62+1x^64+1x^66

The gray image is a code over GF(2) with n=184, k=13 and d=76.
This code was found by Heurico 1.16 in 2.56 seconds.