Order 12832.
146 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #20264367 | C2 | 1 | 4 | yes | maximal, complemented |
| 2 | #20264366 | C2 | 1 | 6 | yes | maximal, complemented |
| 3 | Q8×D401 | C2 | 1 | 4 | yes | maximal, complemented |
| 4 | C2×Q8×C401 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 5 | Dic802 | C22 | 1 | 6 | yes | — |
| 6 | D1604 | C22 | 1 | 6 | yes | — |
| 7 | C22⋊D401 | C22 | 1 | 4 | yes | — |
| 8 | C4×D401 | C22 | 1 | 12 | yes | — |
| 9 | Q8×C401 | C22 | 1 | 4 | yes | — |
| 10 | C2×C4×C401 | C22 | 1 | 3 | yes | — |
| 11 | C22×C401 | C23 | 1 | 1 | yes | characteristic |
| 12 | C2×D401 | C23 | 1 | 4 | yes | — |
| 13 | C4×C401 | C23 | 1 | 6 | yes | — |
| 14 | Dic401 | C23 | 1 | 4 | yes | — |
| 15 | C2×C401 | — | 2 | 1 | no | — |
| 16 | C2×C401 | C24 | 1 | 1 | yes | characteristic |
| 17 | D401 | — | 2 | 4 | no | — |
| 18 | C401 | 2−1+4 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 19 | 2−1+4 | — | 401 | 1 | no | maximal, Sylow |
| 20 | #41 | — | 401 | 4 | no | — |
| 21 | #41 | — | 401 | 6 | no | — |
| 22 | C2×Q8 | — | 401 | 4 | no | — |
| 23 | C2×Q8 | D401 | 1 | 1 | yes | characteristic, complemented |
| 24 | Q8 | — | 401 | 6 | no | — |
| 25 | Q8 | C2×D401 | 1 | 4 | yes | — |
| 26 | D4 | — | 401 | 4 | no | — |
| 27 | D4 | — | 401 | 6 | no | — |
| 28 | C2×C4 | — | 401 | 12 | no | — |
| 29 | C2×C4 | C2×D401 | 1 | 3 | yes | — |
| 30 | C22 | — | 401 | 4 | no | — |
| 31 | C22 | C22×D401 | 1 | 1 | yes | characteristic |
| 32 | C4 | — | 401 | 4 | no | — |
| 33 | C4 | C22×D401 | 1 | 6 | yes | — |
| 34 | C2 | — | 2 | 1 | no | — |
| 35 | C2 | — | 802 | 4 | no | — |
| 36 | C2 | C23×D401 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C2 | C23×D401 |
| commutator, socle, cosocle | C2×C401 | C24 |
| Fitting | C2×Q8×C401 | C2 |
| hypercenter | C2×Q8 | D401 |
| hypocenter | C401 | 2−1+4 |
| LCS | G ▷ C2×C401 ▷ C401 | |
| UCS | C1 ◁ C2 ◁ C2×Q8 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #20264367 | C2 | semidirect |
| 2. #20264366 | C2 | semidirect |
| 3. Q8×D401 | C2 | semidirect |
| 4. C2×Q8×C401 | C2 | semidirect |
| 18. C401 | 2−1+4 | semidirect |
| 23. C2×Q8 | D401 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #20264367 | 2 |
| #20264366 | 2 |
| Q8×D401 | 2 |
| C2×Q8×C401 | 2 |
| 2−1+4 | 401 |