| v | k | b | a | groups | characteristic polynomial | generating sets | matrix | download | WL-closure |
|---|---|---|---|---|---|---|---|---|---|
| 18 | 8 | 4 | 2 | D18 | (x – 8) (x + 4) (x2 + 2x – 2)2 (x6 – 12x4 – 4x3 + 36x2 + 24x – 8)2 | view download | raw gap magma sage | raw gap magma sage | view download |
| 18 | 13 | 12 | 8 | D18; C18; C3xS3; (C3xC3):C2; C6xC3 | (x – 13) (x + 5)2 (x – 1)6 (x + 1)9 | view download | raw gap magma sage | raw gap magma sage | view download |