Finite Group DatabasebetaFinite Group Databasebeta| order | 1120 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C25 |
No aliases for this group.
| Fitting | C5×C7×Q8 ⋊ C22 |
| Hall | C5×C7 ⋊ C2×#41 |
| Sylow | C7 ⋊ D5×#41 |
| Sylow | C5 ⋊ D7×#41 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C2 | C22×D5×D7 |
| commutator, socle, cosocle | C2×C5×C7 | C24 |
| Fitting | C5×C7×Q8 | C22 |
| hypercenter | Q8 | D5×D7 |
| hypocenter | C5×C7 | C2×#41 |
| LCS | G ▷ C2×C5×C7 ▷ C5×C7 | |
| UCS | C1 ◁ C2 ◁ Q8 | |
328 conjugacy classes of subgroups; only the 110 normal subgroups are shown.
This group has 328 conjugacy classes of subgroups — too many to draw. Only its 110 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 280 |
Polycyclic presentation:
2^5,5,7|c^2=e,d^2=e,d^a=de,g^a=g^6,d^b=de,f^b=f^4,d^c=de100 conjugacy classes — view the full character table.
| maximal subgroup of | #72218377, D5×D7×#41, #72218490 |
| maximal normal subgroup of | #72218377, D5×D7×#41, #72218490 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1120, 1011);