Deseret Capital Letter H
HTML Entity Browser Test:

U+10410 is the Unicode hex value of the character Deseret Capital Letter H, which is categorized as "uppercase letter" in the Unicode 6.0 character table.

Unicode Character Information
Unicode Hex U+10410
General Category Uppercase Letter [Code: Lu]
Canonical Combining Class 0
Bidirectional Category L
Mirrored N
Lowercase Version U+10438
Unicode Character Encodings
Deseret Capital Letter H HTML Entity 𐐐 (decimal entity), 𐐐 (hex entity)
Windows Key Code Alt 66576 or Alt +104101
Programming Source Code Encodings Python hex: u"\u10410", Hex for C++ and Java: "\u10410"
UTF-8 Hexadecimal Encoding 0xF0909090
1 To type a Unicode symbol in Windows, hold down the ALT key and enter the decimal or hexadecimal code provided using the numeric keypad. The decimal alt code (Alt 66576) will only work on computers with support for this Unicode character in the active code page. The hexadecimal alt code (Alt +10410) will work for all Unicode characters provided Hex input from the numeric keypad is enabled.
* If the Deseret Capital Letter H character does not display correctly in your browser, you may not have a Unicode font on your system that supports this particular symbol.