Finite Group DatabasebetaFinite Group Databasebeta| order | 7808 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C25 |
No aliases for this group.
| Fitting | C61×#421 ⋊ C2 |
| Sylow | C61 ⋊ #2955 |
| subgroup | G/H | |
|---|---|---|
| center | C4 | C2×D4×D61 |
| commutator | C4×C61 | C23×C4 |
| Frattini | C2×C4 | C23×D61 |
| Fitting | C61×#421 | C2 |
| socle | C2×C61 | C2×C4×D4 |
| hypercenter | #421 | D61 |
| hypocenter | C61 | #2955 |
| LCS | G ▷ C4×C61 ▷ C2×C61 ▷ C61 | |
| UCS | C1 ◁ C4 ◁ C22×C4 ◁ #421 | |
456 conjugacy classes of subgroups.
Polycyclic presentation:
2^7,61|a^2=f,c^2=f,e^2=g,f^2=g,b^a=be,d^a=dg,e^a=eg,e^b=eg,h^c=h^60704 conjugacy classes — view the full character table.
| maximal subgroup of | #29685970, #29685972, #29685978, … |
| maximal normal subgroup of | #29685970, #29685972, #29685978, … |
| maximal quotient of | #29649423, #29649432, #29649434, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(7808, 13409);