| d | ρ | Label | ID | ||
|---|---|---|---|---|---|
| C22×He3⋊C2 | 36 | C2^2xHe3:C2 | 216,113 |
| extension | φ:Q→Aut N | d | ρ | Label | ID |
|---|---|---|---|---|---|
| C2.1(C2×He3⋊C2) = C4×He3⋊C2 | central extension (φ=1) | 36 | 3 | C2.1(C2xHe3:C2) | 216,67 |
| C2.2(C2×He3⋊C2) = C2×He3⋊3C4 | central extension (φ=1) | 72 | C2.2(C2xHe3:C2) | 216,71 | |
| C2.3(C2×He3⋊C2) = He3⋊4Q8 | central stem extension (φ=1) | 72 | 6 | C2.3(C2xHe3:C2) | 216,66 |
| C2.4(C2×He3⋊C2) = He3⋊5D4 | central stem extension (φ=1) | 36 | 6 | C2.4(C2xHe3:C2) | 216,68 |
| C2.5(C2×He3⋊C2) = He3⋊7D4 | central stem extension (φ=1) | 36 | 6 | C2.5(C2xHe3:C2) | 216,72 |