| d | ρ | Label | ID | ||
|---|---|---|---|---|---|
| C22×A5 | 20 | C2^2xA5 | 240,190 |
| extension | φ:Q→Aut N | d | ρ | Label | ID |
|---|---|---|---|---|---|
| C2.1(C2×A5) = C4×A5 | central extension (φ=1) | 20 | 3 | C2.1(C2xA5) | 240,92 |
| C2.2(C2×A5) = C4.A5 | central stem extension (φ=1) | 24 | 2 | C2.2(C2xA5) | 240,93 |
| C2.3(C2×A5) = C2×SL2(𝔽5) | central stem extension (φ=1) | 48 | C2.3(C2xA5) | 240,94 |