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User:Tomruen/Coxeter groups

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Group
symbol
Bracket
notation
Coxeter
graph
Reflections
m=5h/2[1]
Coxeter number
(h)
Order
A5 [3,3,3,3] 15 6 720
B5 [4,3,3,3] 25 10 3840
D5 [32,1,1] 20 8 1920
Prismatic groups
B4A1 [4,3,3,2] 16+1 768
A4A1 [3,3,3,2] 10+1 240
D4A1 [31,1,1,2] 12+1 384
F4A1 [3,4,3,2] 24+1 2304
H4A1 [5,3,3,2] 60+1 28800
I2(p)I2(q)A1 [p,2,q,2] p+q+1 8pq
Duoprismatic groups
A3I2(p) [3,3,2,p] 6+p 48p
B3I2(p) [4,3,2,p] 3+6+p 96p
H3I2(p) [5,3,2,p] 15+p 240p
  1. ^ Coxeter, Regular polytopes, §12.6 The number of reflections, equation 12.61