Finite Group Databasebeta

C2×#11716549 #13099666

order1600
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#11716549
unambiguous semidirect productD25⋊#117

Splittings

FittingC22×C4×C25 ⋊ C4
SylowC25 ⋊ C2×#117

Subgroups

subgroupG/H
centerC2×C4C2×#1035
commutatorC2×C25C23×C4
FrattiniC2×C5C23×AGL(1,𝔽5)
FittingC22×C4×C25C4
socleC22×C5C22×AGL(1,𝔽5)
prime radicalC23×D25C22
cosocleC2×D25C24
hypercenterC22×C4#1035
hypocenterC25C2×#117
LCSG ▷ C2×C25 ▷ C25
UCSC1 ◁ C2×C4 ◁ C22×C4

495 conjugacy classes of subgroups; only the 167 normal subgroups are shown.

normal subgroups only

This group has 495 conjugacy classes of subgroups — too many to draw. Only its 167 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

136 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1600, 2018);