Order 512.
732 conjugacy classes of subgroups.
The subgroup lattice has 259 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C22×D8 |
| commutator, Frattini, cosocle | C22×C8 | C24 |
| prime radical | C22×#41 | D4 |
| LCS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×#41 ◁ C22×#131 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#2158 | C2 | semidirect |
| 4. #13494 | C2 | semidirect |
| 5. #13493 | C2 | semidirect |
| 6. #13492 | C2 | semidirect |
| 7. #12557 | C2 | semidirect |
| 8. C2×#1380 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#2158 | 2 |
| C2×#2113 | 2 |
| #20663 | 2 |
| #13494 | 2 |
| #13493 | 2 |
| #13492 | 2 |
| #12557 | 2 |
| C2×#1380 | 2 |