Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
184 conjugacy classes of subgroups; only the 120 normal subgroups are shown.
This group has 184 conjugacy classes of subgroups — too many to draw. Only its 120 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C139 | C2×D4 |
| commutator | C2×C4 | C22×C4×C139 |
| Frattini, cosocle | C42 | C23×C139 |
| socle | C22×C139 | C2×C4⋊C4 |
| prime radical | C23×C139 | C4⋊C4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C139 ◁ C2×C42×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #334×C139 | C2 | semidirect |
| 36. C8×C139 | M16 | semidirect |
| 51. C139 | #1566 | direct (N × H) |
| 52. #1566 | C139 | direct (N × H) |
| 55. #334 | C2×C139 | semidirect |
| 88. C8 | M16×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #423×C139 | 2 |
| C2×C4×C8×C139 | 2 |
| #334×C139 | 2 |
| #1566 | 139 |