Finite Group DatabasebetaFinite Group Databasebeta| order | 20432 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Fitting | D4×C1277 ⋊ C2 |
| Sylow | C1277 ⋊ #41 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C2 | C22×D1277 |
| commutator, socle, cosocle | C2×C1277 | C23 |
| Fitting | D4×C1277 | C2 |
| hypercenter | D4 | D1277 |
| hypocenter | C1277 | #41 |
| LCS | G ▷ C2×C1277 ▷ C1277 | |
| UCS | C1 ◁ C2 ◁ D4 | |
40 conjugacy classes of subgroups.
| transitive degree | μt(G) = 10216 |
Polycyclic presentation:
2^4,1277|c^2=d,b^a=bd,e^c=e^12763200 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20432, 39);