Finite Group DatabasebetaFinite Group Databasebeta| order | 6784 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C42 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Fitting | C2×C16×C53 ⋊ C4 |
| Sylow | C53 ⋊ #2110 |
| subgroup | G/H | |
|---|---|---|
| center | C8 | C4×#6157 |
| commutator | C4×C53 | C2×C42 |
| Frattini | C8 | C22×#6157 |
| Fitting | C2×C16×C53 | C4 |
| socle | C2×C53 | C2×#97 |
| hypercenter | C2×C16 | #6157 |
| hypocenter | C53 | #2110 |
| LCS | G ▷ C4×C53 ▷ C53 | |
| UCS | C1 ◁ C8 ◁ C2×C16 | |
160 conjugacy classes of subgroups; only the 78 normal subgroups are shown.
This group has 160 conjugacy classes of subgroups — too many to draw. Only its 78 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Polycyclic presentation:
2^7,53|a^2=d,b^2=e,d^2=f,f^2=g,b^a=bf,e^a=eg,c^b=cg,d^b=dg,h^b=h^30,h^e=h^52460 conjugacy classes — view the full character table.
| maximal subgroup of | #28310207, #28310210, #28310562, … |
| maximal normal subgroup of | #28310207, #28310210, #28310562, … |
| maximal quotient of | #28307791, #28307796, #28307798, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(6784, 20729);