Order 512.
1842 conjugacy classes of subgroups.
The subgroup lattice has 403 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C24 | C22×D4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C4×Q8 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. #28737 | C2 | semidirect |
| 7. #28676 | C2 | semidirect |
| 8. #28638 | C2 | semidirect |
| 9. #28265 | C2 | semidirect |
| 10. #28187 | C2 | semidirect |
| 143. C22×Q8 | Q16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3170 | 2 |
| C22×C8×Q8 | 2 |
| #35179 | 2 |
| #33130 | 2 |
| #29771 | 2 |
| #28737 | 2 |
| #28676 | 2 |
| #28638 | 2 |
| #28265 | 2 |
| #28187 | 2 |
| #21885 | 2 |
| #20817 | 2 |