Finite Group DatabasebetaFinite Group Databasebeta| order | 7808 |
| automorphism | ? |
| homology | Abelianization (H1) = C42 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Fitting | #97×C61 ⋊ C4 |
| Sylow | C61 ⋊ #1295 |
| subgroup | G/H | |
|---|---|---|
| center | C22 | (C2×#6923)⋊C4 |
| commutator | C2×C4×C61 | C42 |
| Frattini | C42 | C2×#6923 |
| Fitting | #97×C61 | C4 |
| socle | C22×C61 | #95 |
| hypercenter | #97 | #6923 |
| hypocenter | C61 | #1295 |
| LCS | G ▷ C2×C4×C61 ▷ C22×C61 ▷ C61 | |
| UCS | C1 ◁ C22 ◁ C42 ◁ #97 | |
180 conjugacy classes of subgroups; only the 50 normal subgroups are shown.
This group has 180 conjugacy classes of subgroups — too many to draw. Only its 50 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=f,e^2=g,b^a=bc,c^a=cf,e^a=efg,h^a=h^11,c^b=cg,h^d=h^60338 conjugacy classes — view the full character table.
| maximal subgroup of | C2×#21460696, #30596867, #30596870, … |
| maximal normal subgroup of | C2×#21460696, #30596867, #30596870, … |
| maximal quotient of | #30593945, #30593958, #30593959, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(7808, 19387);