- Codepoint
U+2288- Literal Character
- ⊈
- Name
- NEITHER A SUBSET OF NOR EQUAL TO
- Sketch
- ........
........
........
........
........
........
........
........
........
........
........
........
........
........
........
........
- Control Character
- no
- Block
- Mathematical Operators
- Subblock
- Relations
- UTF-8 byte encoding
e2 8a 88- UTF-16 byte encoding
22 88(big endian)- HTML Entity
⊈- LaTeX expression
$\not\subseteq$- Perl string literal
\x{2288}