哥 is a Chinese hanzi, listed here under the keyword “elder brother”. It is built from 可 (may) and 可 (may). It appears as a component in 7 other characters in this index.
On KumiJi Glyph Explorer, open the parts search and type “may” + “may”. 哥 is among the results, together with every other character containing the same shapes.
Open 哥 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.