Order 512.
4274 conjugacy classes of subgroups.
The subgroup lattice has 522 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C22×C22⋊C4 |
| commutator | C23 | C24×C4 |
| Frattini, cosocle | C22×C4 | C25 |
| prime radical | C23×#41 | C22 |
| LCS | G ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×#117 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#2921 | C2 | semidirect |
| 3. #20731 | C2 | direct (N × H) |
| 4. C2×#1821 | C2 | semidirect |
| 5. C2×#1801 | C2 | semidirect |
| 6. C2×#1800 | C2 | semidirect |
| 8. C2×C4×#101 | C2 | semidirect |
| 9. C2×C4×#100 | C2 | semidirect |
| 26. #2921 | C22 | semidirect |
| 33. #1821 | C22 | semidirect |
| 34. #1801 | C22 | semidirect |
| 35. #1800 | C22 | semidirect |
| 37. C4×#101 | C22 | semidirect |
| 38. C4×#100 | C22 | semidirect |
| 517. C2 | #20731 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#520 | 2 |
| C2×#2921 | 2 |
| #20731 | 2 |
| C2×#1821 | 2 |
| C2×#1801 | 2 |
| C2×#1800 | 2 |
| C2×#1785 | 2 |
| C2×C4×#101 | 2 |
| C2×C4×#100 | 2 |