U+1D410 "𝐐" Mathematical Bold Capital Q Unicode Character

U+1D410 "𝐐" Mathematical Bold Capital Q is a stylized representation of the uppercase letter Q, designed for use in mathematical and scientific notation where a bold typeface is required to distinguish variables, matrices, or specific operators from standard text. It belongs to the Mathematical Alphanumeric Symbols block, which was introduced in Unicode version 3.1 to provide distinct code points for various mathematical style variants, ensuring consistent rendering across different platforms and applications. This character is not intended for general prose but is specifically used to denote a bold upright capital Q in contexts such as vector notation, set symbols, or within complex equations.

General Properties

Code Point	U+1D410
Version Added	3.1
Name	Mathematical Bold Capital Q
Block	Mathematical Alphanumeric Symbols
General Category	Uppercase Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Font
Decomposition Mapping	"Q" U+0051 Latin Capital Letter Q

Encodings

HTML Decimal Encoding	𝐐
HTML Hex Encoding	𝐐
UTF-8 Encoding	0xF0 0x9D 0x90 0x90
UTF-16 Encoding	0xD835 0xDC10
UTF-32 Encoding	0x0001D410
C/C++/Java Escape	\ud835\udc10

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Alphabetic
Uppercase	Yes
Cased	Yes
Changes When NFKC Casefolded	Yes
NFKC Casefold	"q" U+0071 Latin Small Letter Q
NFKC Simple Casefold	"q" U+0071 Latin Small Letter Q
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	Upper