Code point
U+22EC
Glyph appearance depends on your fonts.
U+22EC
Sm22B4 0338U+22EC NOT NORMAL SUBGROUP OF OR EQUAL TO 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+22EC
8940
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E2 8B AC
22EC
000022EC
%E2%8B%AC
\u22EC
\u22EC
\u22EC
\22EC