Finite Group DatabasebetaFinite Group Databasebeta| order | 8864 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Fitting | C2×C8×C277 ⋊ C2 |
| Sylow | C277 ⋊ #102 |
| subgroup | G/H | |
|---|---|---|
| center | C22 | D1108 |
| commutator | C4×C277 | C2×C4 |
| Frattini | C2×C4 | C2×D277 |
| Fitting | C2×C8×C277 | C2 |
| socle | C22×C277 | D4 |
| hypercenter | C2×C8 | D277 |
| hypocenter | C277 | #102 |
| LCS | G ▷ C4×C277 ▷ C2×C277 ▷ C277 | |
| UCS | C1 ◁ C22 ◁ C2×C4 ◁ C2×C8 | |
50 conjugacy classes of subgroups.
Polycyclic presentation:
2^5,277|a^2=d,c^2=e,b^a=bc,c^a=ce,f^a=f^276,c^b=ce,f^b=f^2762222 conjugacy classes. The character table is too large to display.
| maximal subgroup of | #102×D277, C2×#22579802, #31799997, … |
| maximal normal subgroup of | #102×D277, C2×#22579802, #31799997, … |
| maximal quotient of | #31799731, #31799737, #31799745, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(8864, 68);