Finite Group DatabasebetaFinite Group DatabasebetaOrder 18176.
340 conjugacy classes of subgroups; only the 102 normal subgroups are shown.
This group has 340 conjugacy classes of subgroups — too many to draw. Only its 102 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C71 | #327 |
| commutator | C2×C8 | C42×C71 |
| Frattini, cosocle | C22×M16 | C22×C71 |
| prime radical | C24×C71 | D8 |
| LCS | G ▷ C2×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C71 ◁ C22×C4×C71 ◁ C22×M16×C71 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. C2×#107×C71 | C4 | semidirect |
| 8. C2×#106×C71 | C4 | semidirect |
| 11. #349×C71 | C4 | semidirect |
| 14. H(3,ℤ/4)×C71 | C4 | semidirect |
| 137. #7254 | C71 | direct (N × H) |
| 148. C71 | #7254 | direct (N × H) |
| 152. C2×#107 | C4×C71 | semidirect |
| 153. C2×#106 | C4×C71 | semidirect |
| 156. #349 | C4×C71 | semidirect |
| 159. H(3,ℤ/4) | C4×C71 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#349×C71 | 2 |
| C71×#1809 | 2 |
| C2×H(3,ℤ/4)×C71 | 2 |
| #7254 | 71 |