As character names:

U+1686 OGHAM LETTER UATH character (ᚆ)

As raw characters:

ᚆ

As a string of HTML entities:

ᚆ

Decoder output:

Byte number 1 is decimal 225, hex 0xE1, octal \341, binary 11100001
This is the first byte of a 3 byte sequence.

Byte number 2 is decimal 154, hex 0x9A, octal \232, binary 10011010
This is continuation byte 1, expecting 1 more.

Byte number 3 is decimal 134, hex 0x86, octal \206, binary 10000110
This is continuation byte 2, expecting 0 more.

U+1686	OGHAM LETTER UATH