| d | ρ | Label | ID | ||
|---|---|---|---|---|---|
| Q8×D17 | 136 | 4- | Q8xD17 | 272,42 | 
| extension | φ:Q→Out N | d | ρ | Label | ID | 
|---|---|---|---|---|---|
| Q8⋊D17 = Q8⋊D17 | φ: D17/C17 → C2 ⊆ Out Q8 | 136 | 4+ | Q8:D17 | 272,17 | 
| Q8⋊2D17 = D68⋊C2 | φ: trivial image | 136 | 4+ | Q8:2D17 | 272,43 | 
| extension | φ:Q→Out N | d | ρ | Label | ID | 
|---|---|---|---|---|---|
| Q8.D17 = C17⋊Q16 | φ: D17/C17 → C2 ⊆ Out Q8 | 272 | 4- | Q8.D17 | 272,18 |