Finite Group DatabasebetaFinite Group DatabasebetaOrder 18688.
316 conjugacy classes of subgroups; only the 122 normal subgroups are shown.
This group has 316 conjugacy classes of subgroups — too many to draw. Only its 122 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×C73 | C2×D8 |
| commutator | C2×C8 | C22×C4×C73 |
| Frattini, cosocle | C4×C8 | C23×C73 |
| socle | C22×C73 | C2×#102 |
| prime radical | C23×C73 | #102 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C73 ◁ C2×C42×C73 ◁ C2×C4×C8×C73 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. C73×#1332 | C2 | semidirect |
| 107. #11676 | C73 | direct (N × H) |
| 115. #1332 | C2×C73 | semidirect |
| 116. C73 | #11676 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C73×#3170 | 2 |
| C4×M32×C73 | 2 |
| C73×#1568 | 2 |
| C73×#1332 | 2 |
| #11676 | 73 |