Finite Group DatabasebetaFinite Group Databasebeta| order | 21776 |
| automorphism | ? |
| homology | Abelianization (H1) = C16 · Schur multiplier (H2) = C1 |
No aliases for this group.
| derived, Sylow | C1361 ⋊ C16 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C4 | #19129602 |
| commutator, hypocenter | C1361 | C16 |
| Fitting | C4×C1361 | C4 |
| socle, prime radical | C2×C1361 | C8 |
| cosocle | #24926041 | C2 |
| LCS | G ▷ C1361 | |
| UCS | C1 ◁ C4 | |
10 conjugacy classes of subgroups.
| transitive degree | μt(G) = 21776 |
Polycyclic presentation:
2^4,1361|a^2=b,b^2=c,c^2=d,e^a=e^747,e^b=e^13601376 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(21776, 43);