| extension | φ:Q→Aut N | d | ρ | Label | ID |
|---|
| C2.1(C2×S5) = C4×S5 | central extension (φ=1) | 20 | 4 | C2.1(C2xS5) | 480,943 |
| C2.2(C2×S5) = C2×A5⋊C4 | central extension (φ=1) | 24 | | C2.2(C2xS5) | 480,952 |
| C2.3(C2×S5) = C4⋊S5 | central stem extension (φ=1) | 20 | 6 | C2.3(C2xS5) | 480,944 |
| C2.4(C2×S5) = A5⋊Q8 | central stem extension (φ=1) | 24 | 6 | C2.4(C2xS5) | 480,945 |
| C2.5(C2×S5) = C4.6S5 | central stem extension (φ=1) | 48 | 4 | C2.5(C2xS5) | 480,946 |
| C2.6(C2×S5) = C4.S5 | central stem extension (φ=1) | 48 | 4 | C2.6(C2xS5) | 480,947 |
| C2.7(C2×S5) = C4.3S5 | central stem extension (φ=1) | 40 | 4 | C2.7(C2xS5) | 480,948 |
| C2.8(C2×S5) = C2×CSU2(𝔽5) | central stem extension (φ=1) | 96 | | C2.8(C2xS5) | 480,949 |
| C2.9(C2×S5) = C2×C2.S5 | central stem extension (φ=1) | 80 | | C2.9(C2xS5) | 480,950 |
| C2.10(C2×S5) = C22⋊S5 | central stem extension (φ=1) | 20 | 6+ | C2.10(C2xS5) | 480,951 |
| C2.11(C2×S5) = C22.S5 | central stem extension (φ=1) | 48 | 4- | C2.11(C2xS5) | 480,953 |