As character names:

U+1D914 SIGNWRITING SURFACE SYMBOLS character (𝤔)

As raw characters:

𝤔

As a string of HTML entities:

𝤔

Decoder output:

Byte number 1 is decimal 240, hex 0xF0, octal \360, binary 11110000
This is the first byte of a 4 byte sequence.

Byte number 2 is decimal 157, hex 0x9D, octal \235, binary 10011101
This is continuation byte 1, expecting 2 more.

Byte number 3 is decimal 164, hex 0xA4, octal \244, binary 10100100
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 148, hex 0x94, octal \224, binary 10010100
This is continuation byte 3, expecting 0 more.

U+1D914	SIGNWRITING SURFACE SYMBOLS