Order 512.
2118 conjugacy classes of subgroups.
The subgroup lattice has 328 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C22×D4 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C42 | C25 |
| socle | C23 | C2×C4×D4 |
| prime radical | C2×#3169 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C22×C4×C8 ◁ G | |
| LECS | G ▷ C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#2931 | C2 | semidirect |
| 3. #17975 | C2 | direct (N × H) |
| 4. C2×#1581 | C2 | semidirect |
| 5. C2×#1567 | C2 | semidirect |
| 6. C2×#1492 | C2 | semidirect |
| 7. C22×#322 | C2 | semidirect |
| 18. #2931 | C22 | semidirect |
| 28. #1581 | C22 | semidirect |
| 29. #1567 | C22 | semidirect |
| 31. #1492 | C22 | semidirect |
| 34. C2×#322 | C22 | semidirect |
| 123. C22×C8 | D8 | semidirect |
| 228. C2×C8 | C2×D8 | semidirect |
| 323. C2 | #17975 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3169 | 2 |
| C2×#2931 | 2 |
| #17975 | 2 |
| C2×#1581 | 2 |
| C2×#1567 | 2 |
| C2×#1492 | 2 |
| C22×#322 | 2 |