| extension | φ:Q→Aut N | d | ρ | Label | ID |
|---|
| C2.1(C3×D6⋊C4) = C3×D6⋊C8 | central extension (φ=1) | 96 | | C2.1(C3xD6:C4) | 288,254 |
| C2.2(C3×D6⋊C4) = C3×C6.C42 | central extension (φ=1) | 96 | | C2.2(C3xD6:C4) | 288,265 |
| C2.3(C3×D6⋊C4) = C3×C42⋊4S3 | central stem extension (φ=1) | 24 | 2 | C2.3(C3xD6:C4) | 288,239 |
| C2.4(C3×D6⋊C4) = C3×C23.6D6 | central stem extension (φ=1) | 24 | 4 | C2.4(C3xD6:C4) | 288,240 |
| C2.5(C3×D6⋊C4) = C3×C6.D8 | central stem extension (φ=1) | 96 | | C2.5(C3xD6:C4) | 288,243 |
| C2.6(C3×D6⋊C4) = C3×C6.SD16 | central stem extension (φ=1) | 96 | | C2.6(C3xD6:C4) | 288,244 |
| C2.7(C3×D6⋊C4) = C3×C2.Dic12 | central stem extension (φ=1) | 96 | | C2.7(C3xD6:C4) | 288,250 |
| C2.8(C3×D6⋊C4) = C3×C2.D24 | central stem extension (φ=1) | 96 | | C2.8(C3xD6:C4) | 288,255 |
| C2.9(C3×D6⋊C4) = C3×C12.46D4 | central stem extension (φ=1) | 48 | 4 | C2.9(C3xD6:C4) | 288,257 |
| C2.10(C3×D6⋊C4) = C3×C12.47D4 | central stem extension (φ=1) | 48 | 4 | C2.10(C3xD6:C4) | 288,258 |
| C2.11(C3×D6⋊C4) = C3×D12⋊C4 | central stem extension (φ=1) | 48 | 4 | C2.11(C3xD6:C4) | 288,259 |