Code point
U+1D49E
Glyph appearance depends on your fonts.
U+1D49E
Lu<font> 0043U+1D49E MATHEMATICAL SCRIPT CAPITAL C is a Unicode 16.0.0 character in the Uppercase Letter category. It belongs to the Mathematical Alphanumeric Symbols block.
Choose the representation you need, then copy its value.
U+1D49E
119966
𝒞
𝒞
𝒞
F0 9D 92 9E
D835 DC9E
0001D49E
%F0%9D%92%9E
\U0001D49E
\u{1D49E}
\uD835\uDC9E
\1D49E