Finite Group Databasebeta

C2×#11716429 #13098788

order1600
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#11716429

Splittings

FittingC24×C25 ⋊ C4
SylowC25 ⋊ C2×#99

Subgroups

subgroupG/H
centerC22C22⋊#1035
commutatorC22×C25C22×C4
FrattiniC22×C5C22×AGL(1,𝔽5)
FittingC24×C25C4
socleC22×C5C22⋊AGL(1,𝔽5)
prime radicalC22×C22⋊D25C2
cosocleC22×D25C23
hypercenterC24#1035
hypocenterC25C2×#99
LCSG ▷ C22×C25 ▷ C2×C25 ▷ C25
UCSC1 ◁ C22 ◁ C23 ◁ C24

315 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 315 conjugacy classes of subgroups — too many to draw. Only its 63 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) = 400

Conjugacy classes & character table

118 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1600, 1140);