The generator matrix

 1  0  0  1  1  1  1  1  1  1  1  7  1  1  1  1  1  1  1 42  1  1  1  1  1 28  1  1  1  1
 0  1  0 36 31 16 35 17  1  9 34  1 48 23 20 28  8  3  6  1 14 38 39 29  8  1 30 32 26  0
 0  0  1  5 31 34 36  4  8  3 46 34  6 33  7 23 11 41 26  9 38 21 12 28 32 25 16 18 27 24

generates a code of length 30 over Z49 who´s minimum homogenous weight is 165.

Homogenous weight enumerator: w(x)=1x^0+1008x^165+246x^168+1260x^169+2478x^170+6468x^171+5376x^172+1176x^174+2112x^175+6300x^176+6804x^177+10584x^178+9156x^179+7056x^181+6108x^182+13020x^183+11298x^184+15876x^185+11214x^186+60x^189+24x^196+24x^203

The gray image is a code over GF(7) with n=210, k=6 and d=165.
This code was found by Heurico 1.16 in 2.07 seconds.