| Property | Value |
|---|---|
| Codepoint | U+0401 |
| Literal Character | Ё |
| Name | CYRILLIC CAPITAL LETTER IO |
| Sketch | ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ |
| Control Character | no |
| Block | Cyrillic |
| Subblock | Uppercase Latin alphabet |
| UTF-8 byte encoding | d0 81 |
| UTF-16 byte encoding | 04 01 (big endian) |
| HTML Entity | Ё |
| LaTeX expression | \CYRYO |
| Perl string literal | \x{401} |