Finite Group Databasebeta

D4×#14556641 #34014519

order18688
automorphism?
homologyAbelianization (H1) = C22×C32 · Schur multiplier (H2) = C23

Aliases

direct productD4×#14556641

Splittings

SylowC73 ⋊ D4×C32

Subgroups

subgroupG/H
center, FrattiniC2×C8C22×#64408
commutatorC2×C73C22×C32
FittingC8×D4×C73C4
socleC22×C73C22×C16
prime radicalC2×D4×C73C16
cosocleC2×#11924003C23
hypercenterC8×D4#64408
hypocenterC73D4×C32
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C8 ◁ C8×D4

214 conjugacy classes of subgroups; only the 116 normal subgroups are shown.

normal subgroups only

This group has 214 conjugacy classes of subgroups — too many to draw. Only its 116 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) = 9344

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1098103);