Order 512.
3158 conjugacy classes of subgroups.
The subgroup lattice has 381 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C22×C22⋊C4 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C42 | C25 |
| prime radical | C22×#41 | D4 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×C4×#41 ◁ G | |
| LECS | G ▷ C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #17722 | C2 | direct (N × H) |
| 5. C2×#1550 | C2 | semidirect |
| 6. C2×#1548 | C2 | semidirect |
| 7. C2×#1542 | C2 | semidirect |
| 8. C22×#333 | C2 | semidirect |
| 34. #1550 | C22 | semidirect |
| 35. #1548 | C22 | semidirect |
| 36. #1542 | C22 | semidirect |
| 40. C2×#333 | C22 | semidirect |
| 376. C2 | #17722 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3503 | 2 |
| C2×#2988 | 2 |
| C2×#2906 | 2 |
| #17722 | 2 |
| C2×#1550 | 2 |
| C2×#1548 | 2 |
| C2×#1542 | 2 |
| C22×#333 | 2 |