The generator matrix

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

generates a code of length 54 over Z8 who´s minimum homogenous weight is 47.

Homogenous weight enumerator: w(x)=1x^0+144x^47+307x^48+454x^49+605x^50+746x^51+791x^52+706x^53+792x^54+786x^55+803x^56+696x^57+448x^58+392x^59+205x^60+112x^61+100x^62+42x^63+33x^64+12x^65+7x^66+2x^67+4x^68+2x^69+2x^73

The gray image is a code over GF(2) with n=216, k=13 and d=94.
This code was found by Heurico 1.16 in 2.2 seconds.