Unicode Character "Ἁ" U+1F09 Greek Capital Letter Alpha with Dasia

Unicode Version 15.1

Summary

The unicode character "Ἁ" at code point U+1F09 is Greek Capital Letter Alpha with Dasia. It is a character in the Greek Extended block and is part of the Greek script. The character is an uppercase letter. The UTF-8 encoding of "Ἁ" is 0xE1 0xBC 0x89 and the UTF-16 encoding is 0x1F09.

General Properties

Code Point U+1F09
Version Added 1.1
Name Greek Capital Letter Alpha with Dasia
Block Greek Extended
General Category Uppercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Canonical
Decomposition Mapping "Α" U+0391 Greek Capital Letter Alpha
"̔" U+0314 Combining Reversed Comma Above

Encodings

HTML Decimal Encoding Ἁ
HTML Hex Encoding Ἁ
UTF-8 Encoding 0xE1 0xBC 0x89
UTF-16 Encoding 0x1F09
UTF-32 Encoding 0x00001F09
C/C++/Java Escape \u1f09

Unicode Properties

NFC Quick Check Yes
NFKC Quick Check Yes
Expands On NFD Yes
Expands On NKFD Yes
Numeric Type None
Numeric Value NaN
Line Break Alphabetic
Uppercase Yes
Simple Lowercase Code Point "ἁ" U+1F01 Greek Small Letter Alpha with Dasia
Lowercase Code Point "ἁ" U+1F01 Greek Small Letter Alpha with Dasia
Simple Case Folding "ἁ" U+1F01 Greek Small Letter Alpha with Dasia
Case Folding "ἁ" U+1F01 Greek Small Letter Alpha with Dasia
Cased Yes
Changes When Casefolded Yes
Changes When Casemapped Yes
Changes When Lowercased Yes
Changes When NFKC Casefolded Yes
NFKC Casefold "ἁ" U+1F01 Greek Small Letter Alpha with Dasia
NFKC Simple Casefold "ἁ" U+1F01 Greek Small Letter Alpha with Dasia
Script Greek
Script Extensions Greek
Indic Syllabic Category Other
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Alphabetic letter
Sentence Break Upper