Order 512.
516 conjugacy classes of subgroups.
The subgroup lattice has 382 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #2416 |
| commutator, Frattini, cosocle | C2×C42 | C24 |
| prime radical | C23 | #548 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 176. #108 | Q16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #28699 | 2 |
| Q8×#108 | 2 |
| #19173 | 2 |
| C2×#1676 | 2 |
| #17903 | 2 |
| #10605 | 2 |
| #10555 | 2 |
| #9771 | 2 |
| #9608 | 2 |
| #9250 | 2 |
| #8685 | 2 |