In Digambar Jain tradition, gotra is generally divided into 2 main types:

1. Uchcha Gotra — high/auspicious lineage
2. Nichcha Gotra — lower lineage

If you are asking in the context of rituals, marriage, or community identity, people may also use family clans or sub-gotras in practice, but the basic traditional classification is two gotras.

If you want, I can also explain the difference between gotra in Digambar and Shwetambar Jain tradition.