Code point
U+1F174
Glyph appearance depends on your fonts.
U+1F174
SoU+1F174 NEGATIVE SQUARED LATIN CAPITAL LETTER E is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Enclosed Alphanumeric Supplement block.
Choose the representation you need, then copy its value.
U+1F174
127348
🅴
🅴
F0 9F 85 B4
D83C DD74
0001F174
%F0%9F%85%B4
\U0001F174
\u{1F174}
\uD83C\uDD74
\1F174