Order 512.
1182 conjugacy classes of subgroups.
The subgroup lattice has 396 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×#121 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| prime radical | C25 | #41 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C24×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 5. #11331 | C2 | semidirect |
| 6. #11270 | C2 | semidirect |
| 7. #10896 | C2 | semidirect |
| 30. C2×#341 | C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #20661 | 2 |
| C2×#1808 | 2 |
| #20385 | 2 |
| C22×#341 | 2 |
| #11331 | 2 |
| #11270 | 2 |
| #10896 | 2 |
| #10739 | 2 |