Truncated order-4 octagonal tiling

A secondary construction t0,1,2{8,8} is called a truncated octaoctagonal tiling with two colors of hexakaidecagons.

There are two uniform constructions of this tiling, first by the [8,4] kaleidoscope, and second by removing the last mirror, [8,4,1+], gives [8,8], (*882).

The dual of the tiling represents the fundamental domains of (*882) orbifold symmetry.

From [8,8] symmetry, there are 15 small index subgroup by mirror removal and alternation operators.

The [8+,8+], (44×) subgroup has narrow lines representing glide reflections.