Finite Group Databasebeta

C22×C22⋊#1035 #13099681

order1600
isoclinismisoclinic class of #87735
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC22×C22⋊#1035
unambiguous semidirect productD25⋊(C2×C22⋊C4)
unambiguous semidirect product(C2×#1035)⋊C23

Splittings

FittingC24×C25 ⋊ C4
SylowC25 ⋊ C22×C22⋊C4

Subgroups

subgroupG/H
centerC23C2×#1035
commutatorC2×C25C23×C4
FrattiniC2×C5C23×AGL(1,𝔽5)
FittingC24×C25C4
socleC23×C5C2×AGL(1,𝔽5)
prime radicalC24×D25C2
cosocleC2×D25C24
hypercenterC24#1035
hypocenterC25C22×C22⋊C4
LCSG ▷ C2×C25 ▷ C25
UCSC1 ◁ C23 ◁ C24

1011 conjugacy classes of subgroups; only the 223 normal subgroups are shown.

normal subgroups only

This group has 1011 conjugacy classes of subgroups — too many to draw. Only its 223 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, 2033);