# core

> largest normal subgroup that is contained in a given subgroup

**Wikidata**: [Q3010804](https://www.wikidata.org/wiki/Q3010804)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Core_(group_theory))  
**Source**: https://4ort.xyz/entity/core-q3010804


## References

1. Freebase Data Dumps. 2013