Finite Group DatabasebetaFinite Group Databasebeta| order | 7808 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
No aliases for this group.
| Fitting | C2×2−1+4×C61 ⋊ C2 |
| Sylow | C61 ⋊ #3500 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C24×D61 |
| commutator, socle | C22×C61 | C25 |
| Fitting | C2×2−1+4×C61 | C2 |
| hypercenter | C2×2−1+4 | D61 |
| hypocenter | C61 | #3500 |
| LCS | G ▷ C22×C61 ▷ C61 | |
| UCS | C1 ◁ C22 ◁ C2×2−1+4 | |
1540 conjugacy classes of subgroups.
Polycyclic presentation:
2^7,61|c^2=fg,e^2=f,b^a=bf,c^a=cg,e^a=ef,h^a=h^60,d^b=df,h^c=h^601064 conjugacy classes. The character table is too large to display.
| maximal subgroup of | #29595578, #29689217, #29689224, … |
| maximal normal subgroup of | #29595578, #29689217, #29689224, … |
| maximal quotient of | #29840120, #29840395, #29840423, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(7808, 18304);