The generator matrix

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

generates a code of length 92 over Z4[X]/(X^2+2) who´s minimum homogenous weight is 90.

Homogenous weight enumerator: w(x)=1x^0+108x^90+116x^91+116x^92+56x^93+64x^94+20x^95+24x^96+2x^98+2x^100+2x^102+1x^128

The gray image is a code over GF(2) with n=736, k=9 and d=360.
This code was found by Heurico 1.16 in 0.922 seconds.