Finite Group Databasebeta

C2×#27163081 #38763027

order25408
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#27163081

Splittings

FittingC2×C4⋊C4×C397 ⋊ C2
SylowC397 ⋊ C2×#123

Subgroups

subgroupG/H
centerC23C22×D397
commutator, cosocleC22×C397C24
FrattiniC22C23×D397
FittingC2×C4⋊C4×C397C2
socleC23×C397C23
prime radicalC22×D1588C2
hypercenterC2×C4⋊C4D397
hypocenterC397C2×#123
LCSG ▷ C22×C397 ▷ C397
UCSC1 ◁ C23 ◁ C2×C4⋊C4

342 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 342 conjugacy classes of subgroups — too many to draw. Only its 119 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) = 12704

Conjugacy classes & character table

3988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25408, 1054);