This page shows some of the regular maps that can be drawn on the genus-C5 (a sphere plus five crosscaps) non-orientable manifold. For the purpose of these pages, a "regular map" is defined here.
Schläfli symbol C&N no. | V+F-E=Eu | thumbnail (link) | dual | Symmetry Group | comments | qy |
---|---|---|---|---|---|---|
{5,4} N5.1′ |
15+12-30=-4 | {4,5} ? |
S5 | ? | 6 | |
{4,5} N5.1 |
12+15-30=-4 | {5,4} ? |
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{6,4} N5.2′ |
9+6-18=-4 | {4,6} ? |
A group of order 72 | ? | 3 | |
{4,6} N5.2 |
6+9-18=-4 | {6,4} ? |
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{5,5} N5.3 |
6+6-15=-4 | self-dual The hemi-icosahedron |
A5 | ? | 3 | |
{6,6} N5.4 |
3+3-9=-4 | self-dual |
A group of order 36 | ? | 1½ |
Index to other pages on regular maps;
indexes to those on
S0
C1
S1
S2
C4
C5
S3
C6
S4.
Some pages on groups
Copyright N.S.Wedd 2009,2010