Finite Group DatabasebetaFinite Group Databasebeta| order | 1120 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C22 |
No aliases for this group.
| Hall | C5×C7 ⋊ C4⋊Q8 |
| Sylow | C7 ⋊ #4015 |
| Sylow | C5 ⋊ #6432 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C22×D35 |
| commutator, socle, prime radical, cosocle | C22×C5×C7 | C23 |
| Fitting | C42×C5×C7 | C2 |
| hypercenter | C42 | D35 |
| hypocenter | C5×C7 | C4⋊Q8 |
| LCS | G ▷ C22×C5×C7 ▷ C5×C7 | |
| UCS | C1 ◁ C22 ◁ C42 | |
136 conjugacy classes of subgroups.
| transitive degree | μt(G) = 1120 |
Polycyclic presentation:
2^5,5,7|a^2=e,b^2=e,c^2=d,b^a=be,c^a=cd,f^a=f^4,g^a=g^6286 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1120, 805);