# 有限群同態的核

[目錄呈現與來源綁定資料](https://ocme.evemisslab.com/data/i18n/catalogue.en.json)



## [有限群同態的核](https://ocme.evemisslab.com/zh-Hant/atlas/atlas-finite-group-homomorphism-kernel/)

有限群同態f:G→Q映到目標identity的完整原像是G的正規子群，且同態fibers恰為kernel的陪集。

atlas-finite-group-homomorphism-kernel · canonical_mko

[有限群同態的核](https://ocme.evemisslab.com/zh-Hant/mko/mko-finite-group-homomorphism-kernel/)

## 前置節點


- [子群與群同態](https://ocme.evemisslab.com/zh-Hant/atlas/atlas-subgroup-homomorphism/)
- [有限正規子群](https://ocme.evemisslab.com/zh-Hant/atlas/atlas-finite-normal-subgroup/)
- [函數映射](https://ocme.evemisslab.com/zh-Hant/atlas/atlas-function-mapping/)