Finite Group DatabasebetaFinite Group Databasebeta| order | 31264 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C16 · Schur multiplier (H2) = C2 |
No aliases for this group.
| derived, Sylow | C977 ⋊ C2×C16 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C8 | #16840926 |
| commutator, hypocenter | C977 | C2×C16 |
| Frattini | C4 | C2×#16840926 |
| Fitting | C8×C977 | C4 |
| socle | C2×C977 | C2×C8 |
| prime radical | C2×D977 | C8 |
| cosocle | #21463091 | C22 |
| LCS | G ▷ C977 | |
| UCS | C1 ◁ C8 | |
28 conjugacy classes of subgroups.
| transitive degree | μt(G) = 15632 |
Polycyclic presentation:
2^5,977|a^2=c,c^2=d,d^2=e,f^a=f^252,f^b=f^976,f^c=f^9761984 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(31264, 219);