Order 512.
1686 conjugacy classes of subgroups.
The subgroup lattice has 295 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×#121 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C24 | C2×#41 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #28702 | C2 | direct (N × H) |
| 67. C2×#108 | Q8 | semidirect |
| 162. #108 | C2×Q8 | semidirect |
| 291. C2 | #28702 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3166 | 2 |
| C22×#499 | 2 |
| C2×#2960 | 2 |
| #28702 | 2 |
| C2×#2090 | 2 |
| C2×#1998 | 2 |
| C2×#1952 | 2 |
| C2×C4×#108 | 2 |