Finite Group Databasebeta

D5×#5415 #14513176

order1920
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

direct productD5×#5415

Splittings

FittingC22×C5×D4 ⋊ C2×D3
SylowC5 ⋊ C2×#5415

Subgroups

subgroupG/H
centerC2D5×GL(2,ℤ/4)
commutator, cosocleC4×C5×A4C23
FrattiniC4C2×D5×S4
FittingC22×C5×D4C2×D3
socleC23×C5C2×#67
hypercenterD4D5×S4
hypocenterC5×A4C2×D8
LCSG ▷ C4×C5×A4 ▷ C2×C5×A4 ▷ C5×A4
UCSC1 ◁ C2 ◁ C4 ◁ D4

782 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 782 conjugacy classes of subgroups — too many to draw. Only its 59 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 120

Conjugacy classes & character table

76 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1920, 238874);