Finite Group Databasebeta

C4×#67140 #13086907

order1440
isoclinismisoclinic class of #67138
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C3

Aliases

direct productC4×#67140

Splittings

HallC32×C5 ⋊ C4×D4
SylowC32 ⋊ C4×C22⋊D5
SylowC5 ⋊ C4×C4⋊(C3⋊D3)

Subgroups

subgroupG/H
center, hypercenterC2×C4D5×C3⋊D3
commutatorC2×C32×C5C22×C4
FrattiniC22C2×D5×C3⋊D3
FittingC2×C32×C4×C5C22
socle, cosocleC22×C32×C5C23
prime radicalC2×#67140C2
hypocenterC32×C5C4×D4
LCSG ▷ C2×C32×C5 ▷ C32×C5
UCSC1 ◁ C2×C4

564 conjugacy classes of subgroups; only the 150 normal subgroups are shown.

normal subgroups only

This group has 564 conjugacy classes of subgroups — too many to draw. Only its 150 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) = 720

Conjugacy classes & character table

180 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1440, 3224);