Finite Group DatabasebetaFinite Group Databasebeta| order | 7808 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C2 |
No aliases for this group.
| Sylow | C61 ⋊ #1591 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×D244 |
| commutator | C2×C4×C61 | C22×C4 |
| Frattini | C42 | C22×D61 |
| Fitting | C82×C61 | C2 |
| socle | C22×C61 | C4×D4 |
| hypercenter | C82 | D61 |
| hypocenter | C61 | #1591 |
| LCS | G ▷ C2×C4×C61 ▷ C2×C61 ▷ C61 | |
| UCS | C1 ◁ C2×C4 ◁ C4×C8 ◁ C82 | |
152 conjugacy classes of subgroups; only the 69 normal subgroups are shown.
This group has 152 conjugacy classes of subgroups — too many to draw. Only its 69 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=e,b^2=f,c^2=ef,d^2=f,e^2=g,b^a=bd,c^a=cg,d^a=df,h^a=h^60,c^b=cg,d^b=df,h^b=h^601964 conjugacy classes. The character table is too large to display.
| maximal subgroup of | #29566676, #29566678, #29566682, … |
| maximal normal subgroup of | #29566676, #29566678, #29566682, … |
| maximal quotient of | #29570840, #29571247, #29573962, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(7808, 3408);