Finite Group Databasebeta

C4×#17989632 #34020496

order18688
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

direct productC4×#17989632

Splittings

FittingC4×SD16×C73 ⋊ C4
SylowC73 ⋊ C4×#444

Subgroups

subgroupG/H
centerC2×C4D4×#64408
commutatorC4×C73C22×C42
FrattiniC2×C4C23×#64408
FittingC4×SD16×C73C4
socleC22×C73C2×C4×D4
prime radicalC2×#14556612C22
cosocleC2×C4×D73C24
hypercenterC4×SD16#64408
hypocenterC73C4×#444
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×SD16

1022 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4672

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1104080);