Order 512.
1926 conjugacy classes of subgroups.
The subgroup lattice has 458 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×#124 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| socle | C22 | C2×#400 |
| prime radical | C25 | #41 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C24×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23751 | C2 | direct (N × H) |
| 4. C2×#2102 | C2 | semidirect |
| 23. #2102 | C22 | semidirect |
| 455. C2 | #23751 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#430 | 2 |
| C2×#2905 | 2 |
| #23751 | 2 |
| C2×#2102 | 2 |
| C22×#344 | 2 |
| C2×#1733 | 2 |
| C22×H(3,ℤ/4) | 2 |