Radical 65

Radical 65 or radical branch meaning "branch" is one of the 34 Kangxi radicals composed of 4 strokes.
In the Kangxi Dictionary, there are 26 characters to be found under this radical.
支 is also the 65th indexing component in the Table of Indexing Chinese Character Components predominantly adopted by Simplified Chinese dictionaries published in mainland China.

Sinogram

In the Japanese educational system the character 支 is a Kyōiku kanji or Kanji taught in elementary school in Japan. It is a fifth grade kanji.