Step 1: Determine the UTF-8 encoding bit layout
The character ⊴ has the Unicode code point U+22B4. In UTF-8, it is encoded using 3 bytes because its codepoint is in the range of
0x0800to0xffff.
Therefore we know that the UTF-8 encoding will be done over 16 bits within the final 24 bits and that it will have the format:1110xxxx 10xxxxxx 10xxxxxx
Where thexare the payload bits.UTF-8 Encoding bit layout by codepoint range Codepoint Range Bytes Bit pattern Payload length U+0000 - U+007F 1 0xxxxxxx 7 bits U+0080 - U+07FF 2 110xxxxx 10xxxxxx 11 bits U+0800 - U+FFFF 3 1110xxxx 10xxxxxx 10xxxxxx 16 bits U+10000 - U+10FFFF 4 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx 21 bits Step 2: Obtain the payload bits:
Convert the hexadecimal code point U+22B4 to binary:
00100010 10110100. Those are the payload bits.Step 3: Fill in the bits to match the bit pattern:
Obtain the final bytes by arranging the paylod bits to match the bit layout:
11100010 10001010 10110100
NORMAL SUBGROUP OF OR EQUAL TO·U+22B4
⊴
Character Information
Code Point
U+22B4
HEX
22B4
Unicode Plane
Basic Multilingual Plane
Category
Math Symbol
Character Representations
Click elements to copy| Encoding | Hex | Binary |
|---|---|---|
| UTF8 | E2 8A B4 | 11100010 10001010 10110100 |
| UTF16 (big Endian) | 22 B4 | 00100010 10110100 |
| UTF16 (little Endian) | B4 22 | 10110100 00100010 |
| UTF32 (big Endian) | 00 00 22 B4 | 00000000 00000000 00100010 10110100 |
| UTF32 (little Endian) | B4 22 00 00 | 10110100 00100010 00000000 00000000 |
HTML Entity
⊴
URI Encoded
%E2%8A%B4
Description
The Unicode character U+22B4 (NORMAL SUBGROUP OF OR EQUAL TO) is a mathematical symbol primarily used in digital text for representing an inequality involving a normal subgroup. In set theory and group theory, this symbol denotes that the left side of the inequality belongs to a normal subgroup of a given group, or is equal to it. Its usage is mainly found within the context of abstract algebra, specifically when dealing with normal subgroups in group theory. This character is crucial for accurately conveying mathematical concepts and relationships within digital text, ensuring clarity and precision in various scientific and academic fields.
How to type the ⊴ symbol on Windows
Hold Alt and type 8884 on the numpad. Or use Character Map.