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 ⋊ #1288 |
| 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 | #1288 |
| LCS | G ▷ C2×C4×C61 ▷ C2×C61 ▷ C61 | |
| UCS | C1 ◁ C22 ◁ C42 ◁ #97 | |
152 conjugacy classes of subgroups; only the 42 normal subgroups are shown.
This group has 152 conjugacy classes of subgroups — too many to draw. Only its 42 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,e^2=g,b^a=bc,c^a=cf,e^a=efg,h^a=h^50,d^b=dg,h^b=h^11,h^d=h^60,h^e=h^60332 conjugacy classes — view the full character table.
| maximal subgroup of | C2×#21460680, #30596595, #30596600, … |
| maximal normal subgroup of | C2×#21460680, #30596595, #30596600, … |
| maximal quotient of | #30593928, #30593940, #30593941, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(7808, 19371);