# discrete group

> discrete subgroup of a topological group G is a subgroup H such that there is an open cover of H in which every open subset contains exactly one element of H; in other words, the subspace topology of H in G is the discrete topology

**Wikidata**: [Q1361055](https://www.wikidata.org/wiki/Q1361055)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Discrete_group)  
**Source**: https://4ort.xyz/entity/discrete-group


## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)