Order 1344.
142 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, socle, hypercenter | C2×C7 | #1020 |
| commutator, cosocle, hypocenter | #997 | C2×C7 |
| Frattini | C2 | C7×#1020 |
| Fitting | C7×H(5,𝔽2) | D3 |
| prime radical | C7×#997 | C2 |
| LCS | G ▷ #997 | |
| UCS | C1 ◁ C2×C7 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. #5932 | C7 | direct (N × H) |
| 58. C7 | #5932 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C7×#997 | 2 |
| C7×#458 | 3 |
| C7×SL(2,ℤ/4) | 4 |
| #5932 | 7 |