Order 512.
1450 conjugacy classes of subgroups.
The subgroup lattice has 377 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | #117 |
| commutator | C2×C4 | C23×C8 |
| Frattini, cosocle | C2×C42 | C24 |
| socle | C23 | #381 |
| prime radical | C25 | C22⋊C4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C2×#376 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #8730 | C2 | direct (N × H) |
| 4. C2×#1276 | C2 | semidirect |
| 5. C2×#1274 | C2 | semidirect |
| 23. #1276 | C22 | semidirect |
| 24. #1274 | C22 | semidirect |
| 47. C22×C42 | C8 | semidirect |
| 148. C2×C42 | C2×C8 | semidirect |
| 373. C2 | #8730 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×#117 | 2 |
| C2×#1458 | 2 |
| #8730 | 2 |
| C2×#1276 | 2 |
| C2×#1274 | 2 |