Index to pages on groups

These pages provide information about some small finite groups.

Each group listed has its own page, indexed from this table:

order	number of groups shown	order	number of groups shown	order	number of groups shown	order	number of groups shown
1:	1	11;	1	21:	2	31:	1
2:	1	12:	5	22:	2	48:	10 of 52
3:	1	13:	1	23:	1	60:	1 of 13
4:	2	14:	2	24:	15	120:	3 of 47
5:	1	15:	1	25:	2	168:	1 of 57
6:	2	16:	14	26:	2	336:	2 of 228
7:	1	17:	1	27:	5	360:	1 of 162
8:	5	18:	5	28:	4	720:	3 of 840
9:	2	19:	1	29:	1
10;	2	20:	5	30:	4

The information provided on the page for a group is explained here.
It includes Cayley diagrams. Some of these are shown on surfaces other than the plane (or sphere), using pink shading and dark pink lines as "sewing instructions".

Some other pages on groups:

Graphical Representations of Groups
Cayley diagrams of
Double Cayley Diagrams of
- Small Groups
- Small Groups of Prime Order
Why I have drawn these Cayley diagrams
The Pauli group
group extensions
Groups acting on the "Colour Cube" of RGB values
puzzle of the day
a puzzle
Miscellaneous other short pages on finite groups
An old version of the index to some of this information

Other sites with information about groups are

This site has many more diagrams, particularly Cayley diagrams and permutation diagrams, than those.