Finite Group DatabasebetaFinite Group DatabasebetaOrder 18176.
160 conjugacy classes of subgroups; only the 66 normal subgroups are shown.
This group has 160 conjugacy classes of subgroups — too many to draw. Only its 66 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C71 | #2233 |
| commutator, Frattini, cosocle | C2×C16 | C23×C71 |
| prime radical | C23×C71 | SD32 |
| LCS | G ▷ C2×C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C71 ◁ C2×C4×C71 ◁ C22×C8×C71 ◁ C2×M32×C71 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C71×#1426 | C2 | semidirect |
| 4. C71×#1420 | C2 | semidirect |
| 65. #13718 | C71 | direct (N × H) |
| 71. #1426 | C2×C71 | semidirect |
| 72. #1420 | C2×C71 | semidirect |
| 74. C71 | #13718 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C71×#2219 | 2 |
| C71×#2161 | 2 |
| C71×#1426 | 2 |
| C71×#1420 | 2 |
| C71×#1400 | 2 |
| #13718 | 71 |