The generator matrix

 1  0  1  1  1  1  1 X+6  1  1 2X  1  1  1  0  1  1  1  1  1 X+6  1  1  1  1 2X  1  1  0  1  1  1  1  1
 0  1 2X+7  8 X+6 X+1 X+5  1 2X+8 2X  1  7 2X+7  8  1  0 2X X+5 X+6 2X+8  1 2X+7 X+1  7  0  1  7 X+5  1 2X X+5 2X+8 X+2 X+8
 0  0  6  0  0  0  6  6  3  3  6  6  3  3  3  6  6  6  6  0  3  6  3  6  0  0  0  0  3  0  6  3  0  0
 0  0  0  3  0  3  6  3  3  6  0  3  6  3  0  0  0  3  6  0  3  6  6  6  3  3  3  0  0  3  3  6  6  0
 0  0  0  0  6  6  3  0  3  6  6  3  3  6  3  0  6  0  3  6  3  6  6  0  6  6  0  3  0  3  3  0  0  0

generates a code of length 34 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 60.

Homogenous weight enumerator: w(x)=1x^0+54x^60+168x^61+540x^62+128x^63+1080x^64+2160x^65+172x^66+3594x^67+4374x^68+176x^69+3576x^70+3024x^71+106x^72+234x^73+108x^74+48x^75+96x^76+22x^78+8x^81+14x^84

The gray image is a code over GF(3) with n=306, k=9 and d=180.
This code was found by Heurico 1.16 in 0.596 seconds.