Finite Group Databasebeta

C2×#11716473 #13099078

order1600
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#11716473

Splittings

FittingC2×D8×C25 ⋊ C2
SylowC25 ⋊ C2×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC22D4×D25
commutator, cosocleC4×C25C24
FrattiniC4×C5C23×D5
FittingC2×D8×C25C2
socleC22×C5D4×D5
hypercenterC2×D8D25
hypocenterC25C2×AGL(1,ℤ/8)
LCSG ▷ C4×C25 ▷ C2×C25 ▷ C25
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

447 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 447 conjugacy classes of subgroups — too many to draw. Only its 125 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

190 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1600, 1430);