Point Group - Six Dimensions

Six Dimensions

The six-dimensional point groups, limiting to purely reflectional groups, can be listed by their Coxeter group. Related pure rotational groups exist for each with half the order, defined by an even number of reflections, and can be represented by the bracket Coxeter notation with a '+' exponent, for example + has five 3-fold gyration points and symmetry order 2520.

Coxeter group Coxeter
diagram
Order Related regular/prismatic polytopes
A6 5040 (7!) 6-simplex
A6×2 ] 10080 (2×7!) 6-simplex dual compound
BC6 46080 (26×6!) 6-cube, 6-orthoplex
D6 23040 (25×6!) 6-demicube
E6 51840 (72×6!) 122, 221
A5×A1 1440 (2×6!) 5-simplex prism
BC5×A1 7680 (26×5!) 5-cube prism
D5×A1 3840 (25×5!) 5-demicube prism
A4×I2(p) 240p Duoprism
BC4×I2(p) 768p
F4×I2(p) 2304p
H4×I2(p) 28800p
D4×I2(p) 384p
A4×A12 480
BC4×A12 1536
F4×A12 4608
H4×A12 57600
D4×A12 768
A32 576
A3×BC3 1152
A3×H3 2880
BC32 2304
BC3×H3 5760
H32 14400
A3×I2(p)×A1 96p Duoprism prism
BC3×I2(p)×A1 192p
H3×I2(p)×A1 480p
A3×A13 192
BC3×A13 384
H3×A13 960
I2(p)×I2(q)×I2(r) 8pqr Triaprism
I2(p)×I2(q)×A12 16pq
I2(p)×A14 32p
A16 64 6-orthotope

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