Order 512.
1260 conjugacy classes of subgroups.
The subgroup lattice has 524 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | #121 |
| commutator | C2×C4 | C23×C8 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C23 | #380 |
| prime radical | C22×#41 | C2×C4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#1564 | C2 | semidirect |
| 3. C22×#335 | C2 | semidirect |
| 5. #8605 | C2 | direct (N × H) |
| 6. C2×#1283 | C2 | semidirect |
| 25. #1564 | C22 | semidirect |
| 30. C2×#335 | C22 | semidirect |
| 36. #1283 | C22 | semidirect |
| 43. C2×#131 | C8 | semidirect |
| 144. #131 | C2×C8 | semidirect |
| 519. C2 | #8605 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×#131 | 2 |
| C2×#1564 | 2 |
| C22×#335 | 2 |
| C2×#1477 | 2 |
| #8605 | 2 |
| C2×#1283 | 2 |