U+1D546 Mathematical DoubleStruck Capital O
U+1D546 was added in Unicode version 3.1 in 2001. It belongs to the block
This character is a Uppercase Letter and is commonly used, that is, in no specific script.
The glyph is a font version of the glyph
The Wikipedia has the following information about this codepoint:
In mathematics, the octonions are a normed division algebra over the real numbers, a kind of hypercomplex number system. The octonions are usually represented by the capital letter O, using boldface O or blackboard bold $O$. Octonions have eight dimensions; twice the number of dimensions of the quaternions, of which they are an extension. They are noncommutative and nonassociative, but satisfy a weaker form of associativity; namely, they are alternative. They are also power associative.
Octonions are not as well known as the quaternions and complex numbers, which are much more widely studied and used. Octonions are related to exceptional structures in mathematics, among them the exceptional Lie groups. Octonions have applications in fields such as string theory, special relativity and quantum logic. Applying the CayleyβDickson construction to the octonions produces the sedenions.
Representations
System  Representation 

NΒΊ  120134 
UTF8  F0 9D 95 86 
UTF16  D8 35 DD 46 
UTF32  00 01 D5 46 
URLQuoted  %F0%9D%95%86 
HTML hex reference  𝕆 
Wrong windows1252 Mojibake  Γ°Ββ’β 
HTML named entity  𝕆 
L^{A}T_{E}X  \mathbb{O} 
Related Characters
Confusables
Elsewhere
Complete Record
Property  Value 

3.1 (2001)  
MATHEMATICAL DOUBLESTRUCK CAPITAL O  
β  
Mathematical Alphanumeric Symbols  
Uppercase Letter  
Common  
Left To Right  
Not Reordered  
font  


β  




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Any  
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0  
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None  
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NA  
Other  
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Yes  
Yes  


No  


No  
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Upper  
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Alphabetic Letter  
β  
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None  
neutral  
Not Applicable  
β  
No_Joining_Group  
Non Joining  
Alphabetic  
none  
not a number  


R 