Finite Group Databasebeta

C2×#27163175 #38763585

order25408
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#27163175
unambiguous semidirect productD397⋊#117

Splittings

FittingC22×C4×C397 ⋊ C4
SylowC397 ⋊ C2×#117

Subgroups

subgroupG/H
centerC2×C4C2×#13097544
commutatorC2×C397C23×C4
FrattiniC2C23×#13097544
FittingC22×C4×C397C4
socleC22×C397C22×C4
prime radicalC23×D397C22
cosocleC2×D397C24
hypercenterC22×C4#13097544
hypocenterC397C2×#117
LCSG ▷ C2×C397 ▷ C397
UCSC1 ◁ C2×C4 ◁ C22×C4

330 conjugacy classes of subgroups; only the 148 normal subgroups are shown.

normal subgroups only

This group has 330 conjugacy classes of subgroups — too many to draw. Only its 148 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) = 6352

Conjugacy classes & character table

1624 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25408, 1612);