About this representation
Group
| U4(2)
|
Group generators
| Standard generators
|
Dimension
| 5
|
Distinguishing letter
| a
|
Ring
| Z[ω]
|
Characteristic
| 0
|
Description
| Basis 2: Written over Z[ω].
|
Irreducibility information
| Absolutely irreducible
|
Indicator
| o
|
Character
| χ2
|
Character ring
| Z[ω]
|
Schur index
| 1
|
Contributed by
| Not recorded
|
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Checks applied
Check |
Description |
Date |
Checked by |
Result |
Files exist
| Check whether files exist (where stated).
| Jul 20, 2006
| certify.pl version 0.05
| Pass
|