Finite Group DatabasebetaFinite Group Databasebeta| order | 2176 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C25 |
No aliases for this group.
| Fitting | C17×#443 ⋊ C2 |
| Sylow | C17 ⋊ #3291 |
| subgroup | G/H | |
|---|---|---|
| center | C2 | D4×D68 |
| commutator, cosocle | C2×C4×C17 | C24 |
| Frattini | C2×C4 | C23×D17 |
| Fitting | C17×#443 | C2 |
| socle | C2×C17 | D42 |
| hypercenter | #443 | D17 |
| hypocenter | C17 | #3291 |
| LCS | G ▷ C2×C4×C17 ▷ C2×C17 ▷ C17 | |
| UCS | C1 ◁ C2 ◁ C2×C4 ◁ #443 | |
460 conjugacy classes of subgroups; only the 125 normal subgroups are shown.
This group has 460 conjugacy classes of subgroups — too many to draw. Only its 125 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 272 |
Polycyclic presentation:
2^7,17|a^2=g,e^2=g,f^2=g,b^a=be,c^a=cf,e^a=eg,f^a=fg,h^a=h^16,c^b=cg,d^b=de,e^b=eg,f^c=fg,h^c=h^16,e^d=eg253 conjugacy classes — view the full character table.
| maximal subgroup of | #16947736, #16947739, #16947741, … |
| maximal normal subgroup of | #16947736, #16947739, #16947741, … |
| maximal quotient of | #17025601, #17025603, #17025647, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2176, 16304);