Radical 169
Radical 169 or radical gate meaning "gate" or "door" is one of the 9 Kangxi radicals composed of 8 strokes.
In the Kangxi Dictionary, there are 246 characters to be found under this radical.
门, the simplified form of 門, is the 47th indexing component in the Table of Indexing Chinese Character Components predominantly adopted by Simplified Chinese dictionaries published in mainland China, while the traditional form 門 is listed as its associated indexing component.