## Program Graph

### Usage

Graph 'file1' [-h] [-o] [-i] [-f] ['file2']

file1: REDUCED pointgroup G with CORRECT order

file2: (Optional) Presentation of G
### Description

Calculates the "graph of inclusions" for a
geometric class given by G.

For further information on the output see
example 13.
### Options

-h : Give a short help.
-o : Do not calculate the corresponding supergroup numbers.
The programm is faster then.
-i : Print the Z-classes to 'file1.i' and the affine classes
to 'file1.i.j',
-f : Recalculate the formspace even if it is given.
-d : Only for debugging!

### Remarks

If the formspace and the normalizer are given,
they have to be correct.

See also for Extensions/Vector_systems,
KSubgroups,
KSupergroups,
Order, Presentation, QtoZ.

### Examples

- Calculate the "graph of inclusions"
for a given geometric class.