Part of the Atlas of Small Regular Polytopes

Polytope of Type {2,2}

Atlas Canonical Name {2,2}*8

Overview

Group
SmallGroup(8,5)
Rank
3
Schläfli Type
{2,2}
Vertices, edges, …
2, 2, 2
Order of s0s1s2
2
Order of s0s1s2s1
2
Also known as
if this polytope has a name.

Special Properties

  • Degenerate
  • Universal
  • Compact Hyperbolic Quotient
  • Locally Spherical
  • Orientable
  • Flat
  • Self-Dual
  • Self-Petrie

Quotients maximal quotients in bold

No regular quotients.

Covers minimal covers in bold

2-fold

3-fold

4-fold

5-fold

6-fold

7-fold

8-fold

9-fold

10-fold

11-fold

12-fold

13-fold

14-fold

15-fold

16-fold

17-fold

18-fold

19-fold

20-fold

21-fold

22-fold

23-fold

24-fold

25-fold

26-fold

27-fold

28-fold

29-fold

30-fold

31-fold

32-fold

33-fold

34-fold

35-fold

36-fold

37-fold

38-fold

39-fold

40-fold

41-fold

42-fold

43-fold

44-fold

45-fold

46-fold

47-fold

48-fold

49-fold

50-fold

51-fold

52-fold

53-fold

54-fold

55-fold

56-fold

57-fold

58-fold

59-fold

60-fold

61-fold

62-fold

63-fold

64-fold

65-fold

66-fold

67-fold

68-fold

69-fold

70-fold

71-fold

72-fold

73-fold

74-fold

75-fold

76-fold

77-fold

78-fold

79-fold

80-fold

81-fold

82-fold

83-fold

84-fold

85-fold

86-fold

87-fold

88-fold

89-fold

90-fold

91-fold

92-fold

93-fold

94-fold

95-fold

96-fold

97-fold

98-fold

99-fold

100-fold

101-fold

102-fold

103-fold

104-fold

105-fold

106-fold

107-fold

108-fold

109-fold

110-fold

111-fold

112-fold

113-fold

114-fold

115-fold

116-fold

117-fold

118-fold

119-fold

120-fold

121-fold

122-fold

123-fold

124-fold

125-fold

126-fold

127-fold

129-fold

130-fold

131-fold

132-fold

133-fold

134-fold

135-fold

136-fold

137-fold

138-fold

139-fold

140-fold

141-fold

142-fold

143-fold

144-fold

145-fold

146-fold

147-fold

148-fold

149-fold

150-fold

151-fold

152-fold

153-fold

154-fold

155-fold

156-fold

157-fold

158-fold

159-fold

160-fold

161-fold

162-fold

163-fold

164-fold

165-fold

166-fold

167-fold

168-fold

169-fold

170-fold

171-fold

172-fold

173-fold

174-fold

175-fold

176-fold

177-fold

178-fold

179-fold

180-fold

181-fold

182-fold

183-fold

184-fold

185-fold

186-fold

187-fold

188-fold

189-fold

190-fold

191-fold

193-fold

194-fold

195-fold

196-fold

197-fold

198-fold

199-fold

200-fold

201-fold

202-fold

203-fold

204-fold

205-fold

206-fold

207-fold

208-fold

209-fold

210-fold

211-fold

212-fold

213-fold

214-fold

215-fold

216-fold

217-fold

218-fold

219-fold

220-fold

221-fold

222-fold

223-fold

224-fold

225-fold

226-fold

227-fold

228-fold

229-fold

230-fold

231-fold

232-fold

233-fold

234-fold

235-fold

236-fold

237-fold

238-fold

239-fold

240-fold

241-fold

242-fold

243-fold

244-fold

245-fold

246-fold

247-fold

248-fold

249-fold

250-fold

Representations

Permutation Representation (GAP)
s0 := (1,2);;
s1 := (3,4);;
s2 := (5,6);;
poly := Group([s0,s1,s2]);;
Finitely Presented Group Representation (GAP)
F := FreeGroup("s0","s1","s2");;
s0 := F.1;;  s1 := F.2;;  s2 := F.3;;  
rels := [ s0*s0, s1*s1, s2*s2, s0*s1*s0*s1, s0*s2*s0*s2, 
s1*s2*s1*s2 ];;
poly := F / rels;;
Permutation Representation (Magma)
s0 := Sym(6)!(1,2);
s1 := Sym(6)!(3,4);
s2 := Sym(6)!(5,6);
poly := sub<Sym(6)|s0,s1,s2>;
Finitely Presented Group Representation (Magma)
poly<s0,s1,s2> := Group< s0,s1,s2 | s0*s0, s1*s1, s2*s2, 
s0*s1*s0*s1, s0*s2*s0*s2, s1*s2*s1*s2 >;