Finite Group DatabasebetaFinite Group Databasebeta| order | 6784 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Fitting | C82×C53 ⋊ C2 |
| Sylow | C53 ⋊ #1589 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×D212 |
| commutator | C2×C4×C53 | C22×C4 |
| Frattini | C42 | C22×D53 |
| Fitting | C82×C53 | C2 |
| socle | C22×C53 | C4×D4 |
| hypercenter | C82 | D53 |
| hypocenter | C53 | #1589 |
| LCS | G ▷ C2×C4×C53 ▷ C2×C53 ▷ C53 | |
| UCS | C1 ◁ C2×C4 ◁ C4×C8 ◁ C82 | |
180 conjugacy classes of subgroups; only the 69 normal subgroups are shown.
This group has 180 conjugacy classes of subgroups — too many to draw. Only its 69 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=e,c^2=e,d^2=f,e^2=g,b^a=bd,c^a=cg,d^a=df,h^a=h^52,c^b=cg,d^b=df,h^b=h^521708 conjugacy classes. The character table is too large to display.
| maximal subgroup of | #27270752, #27270754, #27270758, … |
| maximal normal subgroup of | #27270752, #27270754, #27270758, … |
| maximal quotient of | #27274912, #27275326, #27278034, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(6784, 3396);