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

generates a code of length 99 over Z4[X]/(X^2+2,2X) who´s minimum homogenous weight is 94.

Homogenous weight enumerator: w(x)=1x^0+92x^94+71x^96+216x^98+256x^99+223x^100+92x^102+56x^104+16x^106+1x^196

The gray image is a code over GF(2) with n=396, k=10 and d=188.
This code was found by Heurico 1.16 in 0.91 seconds.