The generator matrix

 1  0  0  1  1  1  0  4  1  1  1  0  4  1  1  1  4  1  1  2  4  1  1  1  1  6  6  6  1  0  1  2  1  1  1  1  1  6  6  0  1  6  0  1  1  4  2  4  1  1  1  1  1  1
 0  1  0  0  5  3  1  4  0  7  0  1  1  7  6  1  1  5  6  1  6  4  1  3  4  2  1  1  7  2  4  2  3  4  0  1  5  1  1  6  3  1  1  2  1  1  2  4  5  7  7  5  0  0
 0  0  1  1  5  4  5  1  4  7  3  6  5  0  7  3  3  2  0  2  1  4  7  2  4  1  6  0  1  1  6  1  6  3  5  5  4  3  5  1  3  7  4  6  5  2  1  1  4  5  1  6  2  6
 0  0  0  2  2  0  2  2  6  0  4  6  0  6  4  0  2  6  2  0  4  4  6  0  2  0  6  4  4  6  0  6  2  6  4  0  4  0  2  2  2  4  2  4  6  0  2  4  2  2  2  0  2  6

generates a code of length 54 over Z8 who´s minimum homogenous weight is 49.

Homogenous weight enumerator: w(x)=1x^0+66x^49+215x^50+250x^51+337x^52+216x^53+204x^54+124x^55+185x^56+114x^57+89x^58+66x^59+71x^60+38x^61+35x^62+8x^63+14x^64+12x^65+2x^69+1x^70

The gray image is a code over GF(2) with n=216, k=11 and d=98.
This code was found by Heurico 1.16 in 0.176 seconds.