About this representation
| Group | 2.U4(2) |
|---|---|
| Group generators | Standard generators |
| Dimension | 4 |
| Distinguishing letter | a |
| Ring | Z[ω] |
| Characteristic | 0 |
| Irreducibility information | Unknown |
| Indicator | o |
| Character | χ21 |
| Notes | From SJN's PhD thesis: perm char on 240 pts |
| Contributed by | Simon Nickerson |
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This representation is available in the following formats:
| GAP | A, B | |
Checks applied
| Check | Description | Date | Checked by | Result |
|---|---|---|---|---|
| Files exist | Check whether files exist (where stated). | Jul 4, 2006 | certify.pl version 0.05 | Pass |