Finite Group DatabasebetaFinite Group Databasebeta| order | 7808 |
| automorphism | ? |
| homology | Abelianization (H1) = C42 · Schur multiplier (H2) = C2×C4 |
No aliases for this group.
| Sylow | C61 ⋊ #1284 |
| subgroup | G/H | |
|---|---|---|
| center | C22 | #14519684 |
| commutator | C2×C4×C61 | C42 |
| Frattini | C23×C4 | C2×D61 |
| Fitting | C61×#381 | C2 |
| socle | C22×C61 | #95 |
| hypercenter | #381 | D61 |
| hypocenter | C61 | #1284 |
| LCS | G ▷ C2×C4×C61 ▷ C2×C61 ▷ C61 | |
| UCS | C1 ◁ C22 ◁ C23×C4 ◁ #381 | |
226 conjugacy classes of subgroups; only the 61 normal subgroups are shown.
This group has 226 conjugacy classes of subgroups — too many to draw. Only its 61 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Polycyclic presentation:
2^7,61|a^2=d,b^2=e,c^2=fg,b^a=bc,c^a=cf,e^a=efg,d^b=dg,h^b=h^60872 conjugacy classes — view the full character table.
| maximal subgroup of | D61×#1284, C2×#21443671, #29569727, … |
| maximal normal subgroup of | D61×#1284, C2×#21443671, #29569727, … |
| maximal quotient of | #29566544, #29566552, #29566563, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(7808, 2362);