Finite Group DatabasebetaFinite Group Databasebeta| order | 2144 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Fitting | SD16×C67 ⋊ C2 |
| Sylow | C67 ⋊ AGL(1,ℤ/8) |
| subgroup | G/H | |
|---|---|---|
| center | C2 | D4×D67 |
| commutator, cosocle | C4×C67 | C23 |
| Frattini | C4 | C22×D67 |
| Fitting | SD16×C67 | C2 |
| socle | C2×C67 | C2×D4 |
| hypercenter | SD16 | D67 |
| hypocenter | C67 | AGL(1,ℤ/8) |
| LCS | G ▷ C4×C67 ▷ C2×C67 ▷ C67 | |
| UCS | C1 ◁ C2 ◁ C4 ◁ SD16 | |
68 conjugacy classes of subgroups.
| transitive degree | μt(G) = 536 |
Polycyclic presentation:
2^5,67|d^2=e,b^a=bd,c^a=ce,d^a=de,f^a=f^66,d^b=de,f^c=f^66242 conjugacy classes — view the full character table.
| maximal subgroup of | AGL(1,ℤ/8)×D67, C2×#14524070, #16864193, … |
| maximal normal subgroup of | AGL(1,ℤ/8)×D67, C2×#14524070, #16864193, … |
| maximal quotient of | #16863396, #16863399, #16863435, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(2144, 173);