Code point
U+22B2
Glyph appearance depends on your fonts.
U+22B2
SmU+22B2 NORMAL SUBGROUP OF is a Unicode 16.0.0 character in the Math Symbol category. It belongs to the Mathematical Operators block.
Choose the representation you need, then copy its value.
U+22B2
8882
⊲
⊲
⊲
E2 8A B2
22B2
000022B2
%E2%8A%B2
\u22B2
\u22B2
\u22B2
\22B2