U+1D52A "𝔪" Mathematical Fraktur Small M Unicode Character

U+1D52A "𝔪" Mathematical Fraktur Small M is a typographic symbol belonging to the Mathematical Alphanumeric Symbols block, designed for use in mathematical and scientific notation where distinct alphabetic styles are needed to represent specific concepts, variables, or constants. It represents the small letter M in a Fraktur or blackletter style, a script historically used in German texts and now primarily applied in mathematics for objects such as maximal ideals or modules in ring theory and algebraic topology. This character allows authors and typesetters to precisely denote such entities without relying on font formatting or fallback symbols, ensuring accurate rendering across digital platforms.

General Properties

Code Point	U+1D52A
Version Added	3.1
Name	Mathematical Fraktur Small M
Block	Mathematical Alphanumeric Symbols
General Category	Lowercase Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Font
Decomposition Mapping	"m" U+006D Latin Small Letter M

Encodings

HTML Decimal Encoding	𝔪
HTML Hex Encoding	𝔪
UTF-8 Encoding	0xF0 0x9D 0x94 0xAA
UTF-16 Encoding	0xD835 0xDD2A
UTF-32 Encoding	0x0001D52A
C/C++/Java Escape	\ud835\udd2a

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Alphabetic
Lowercase	Yes
Cased	Yes
Changes When NFKC Casefolded	Yes
NFKC Casefold	"m" U+006D Latin Small Letter M
NFKC Simple Casefold	"m" U+006D Latin Small Letter M
Script	Common
Script Extensions	Common
Indic Syllabic Category	Other
ID Start	Yes
XID Start	Yes
ID Continue	Yes
XID Continue	Yes
Alphabetic	Yes
Math	Yes
Other Math	Yes
Vertical Orientation	Rotated
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Alphabetic letter
Sentence Break	Lower