Finite Group DatabasebetaFinite Group Databasebeta| order | 1440 |
| automorphism | ? |
| homology | Abelianization (H1) = C23 · Schur multiplier (H2) = C23 |
No aliases for this group.
| Hall | C32×C5 ⋊ #121 |
| Sylow | C32 ⋊ #4030 |
| Sylow | C5 ⋊ #64242 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C2 | D5×GO+(4,𝔽2) |
| commutator, cosocle | C2×C5×C3⋊D3 | C23 |
| Fitting, socle | C2×C32×C5 | C2×D4 |
| hypocenter | C32×C5 | #121 |
| LCS | G ▷ C2×C5×C3⋊D3 ▷ C32×C5 | |
| UCS | C1 ◁ C2 | |
296 conjugacy classes of subgroups; only the 38 normal subgroups are shown.
This group has 296 conjugacy classes of subgroups — too many to draw. Only its 38 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 120 |
Polycyclic presentation:
2^5,3^2,5|c^2=e,b^a=be,c^a=ce,h^a=h^4,c^b=cd,f^b=f^2,g^b=f^2g,f^c=f^2g^2,f^d=f^2,g^d=g^260 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(1440, 4766);