| d | ρ | Label | ID | ||
|---|---|---|---|---|---|
| C2xC24:D5 | 10 | 5+ | C2xC2^4:D5 | 320,1636 |
| extension | φ:Q→Aut N | d | ρ | Label | ID |
|---|---|---|---|---|---|
| C2.1(C24:D5) = C25.D5 | central extension (φ=1) | 20 | 5 | C2.1(C2^4:D5) | 320,1583 |
| C2.2(C24:D5) = 2- 1+4.D5 | central stem extension (φ=1) | 64 | 4- | C2.2(C2^4:D5) | 320,1581 |
| C2.3(C24:D5) = 2- 1+4:D5 | central stem extension (φ=1) | 32 | 4 | C2.3(C2^4:D5) | 320,1582 |