d | ρ | Label | ID | ||
---|---|---|---|---|---|
C7×C21 | 147 | C7xC21 | 147,6 |
extension | φ:Q→Aut N | d | ρ | Label | ID |
---|---|---|---|---|---|
C72⋊1C3 = C7×C7⋊C3 | φ: C3/C1 → C3 ⊆ Aut C72 | 21 | 3 | C7^2:1C3 | 147,3 |
C72⋊2C3 = C72⋊C3 | φ: C3/C1 → C3 ⊆ Aut C72 | 49 | C7^2:2C3 | 147,4 | |
C72⋊3C3 = C72⋊3C3 | φ: C3/C1 → C3 ⊆ Aut C72 | 21 | 3 | C7^2:3C3 | 147,5 |