| d | ρ | Label | ID | ||
|---|---|---|---|---|---|
| C2xA4:C4 | 24 | C2xA4:C4 | 96,194 |
| extension | φ:Q→Aut N | d | ρ | Label | ID |
|---|---|---|---|---|---|
| C2.1(A4:C4) = A4:C8 | central extension (φ=1) | 24 | 3 | C2.1(A4:C4) | 96,65 |
| C2.2(A4:C4) = Q8:Dic3 | central stem extension (φ=1) | 32 | C2.2(A4:C4) | 96,66 | |
| C2.3(A4:C4) = U2(F3) | central stem extension (φ=1) | 24 | 2 | C2.3(A4:C4) | 96,67 |