| d | ρ | Label | ID | ||
|---|---|---|---|---|---|
| C6×A4⋊C4 | 72 | C6xA4:C4 | 288,905 |
| extension | φ:Q→Aut N | d | ρ | Label | ID |
|---|---|---|---|---|---|
| C2.1(C3×A4⋊C4) = C3×A4⋊C8 | central extension (φ=1) | 72 | 3 | C2.1(C3xA4:C4) | 288,398 |
| C2.2(C3×A4⋊C4) = C3×Q8⋊Dic3 | central stem extension (φ=1) | 96 | C2.2(C3xA4:C4) | 288,399 | |
| C2.3(C3×A4⋊C4) = C3×U2(𝔽3) | central stem extension (φ=1) | 72 | 2 | C2.3(C3xA4:C4) | 288,400 |