ハ 
(名) river branch (名) faction (名) school (動) send (a representative)
⇔               
は (n,n-suf) clique, faction, school
はけん (n,vs) dispatch, despatch, send
はで (adj-na,n) showy, loud, gay, flashy, gaudy
はしゅつじょ (n) local police station
はせい (n,vs) derivation
はばつ (n,adj-no) clique, faction
はへい (n,vs) dispatch of troops, despatch of troops

Links: KanjiDic: EDict : Wikimedia
Etymologies: 中文字譜 : 説文解字