Finite Group Databasebeta

D4×D164 #14580972

order2624
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productD4×D164

Splittings

FittingC4×D4×C41 ⋊ C2
SylowC41 ⋊ D42

Subgroups

subgroupG/H
center, FrattiniC22C23×D41
commutator, socle, cosocleC22×C41C24
FittingC4×D4×C41C2
hypercenterC4×D4D41
hypocenterC41D42
LCSG ▷ C22×C41 ▷ C41
UCSC1 ◁ C22 ◁ C4×D4

428 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 428 conjugacy classes of subgroups — too many to draw. Only its 123 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) = 656

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2624, 1185);