| d | ρ | Label | ID | ||
|---|---|---|---|---|---|
| C2×C138 | 276 | C2xC138 | 276,10 | 
| extension | φ:Q→Aut N | d | ρ | Label | ID | 
|---|---|---|---|---|---|
| C46⋊C6 = C6×D23 | φ: C6/C3 → C2 ⊆ Aut C46 | 138 | 2 | C46:C6 | 276,7 | 
| extension | φ:Q→Aut N | d | ρ | Label | ID | 
|---|---|---|---|---|---|
| C46.C6 = C3×Dic23 | φ: C6/C3 → C2 ⊆ Aut C46 | 276 | 2 | C46.C6 | 276,2 |