Finite Group DatabasebetaFinite Group Databasebeta| order | 6976 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C2 |
No aliases for this group.
| Fitting | D16×C109 ⋊ C2 |
| Sylow | C109 ⋊ D32 |
| subgroup | G/H | |
|---|---|---|
| center | C2 | #16812640 |
| commutator | C16×C109 | C22 |
| Frattini | C16 | C2×D109 |
| Fitting | D16×C109 | C2 |
| socle | C2×C109 | D16 |
| hypercenter | D16 | D109 |
| hypocenter | C109 | D32 |
| LCS | G ▷ C16×C109 ▷ C8×C109 ▷ C4×C109 ▷ C2×C109 ▷ C109 | |
| UCS | C1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ D16 | |
34 conjugacy classes of subgroups.
Polycyclic presentation:
2^6,109|c^2=de,d^2=ef,e^2=f,b^a=bc,c^a=cd,d^a=de,e^a=ef,c^b=cd,d^b=de,e^b=ef,g^b=g^108613 conjugacy classes — view the full character table.
| maximal subgroup of | D32×D109, C2×#20294861, #28365339, … |
| maximal normal subgroup of | D32×D109, C2×#20294861, #28365339, … |
| maximal quotient of | #28361209, #28361210, #28361231, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(6976, 384);