Finite Group Databasebeta

C4×#17989566 #34020027

order18688
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C42

Aliases

direct productC4×#17989566

Splittings

FittingC22×C42×C73 ⋊ C4
SylowC73 ⋊ C4×#410

Subgroups

subgroupG/H
centerC42C22⋊#64408
commutatorC22×C73C22×C42
FrattiniC23C23×#64408
FittingC22×C42×C73C4
socleC22×C73C22×C22⋊C4
prime radicalC22×#11924028C22
cosocleC23×D73C24
hypercenterC22×C42#64408
hypocenterC73C4×#410
LCSG ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C42 ◁ C2×C42 ◁ C22×C42

1666 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

1240 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1103611);