Finite Group Databasebeta

C4×#17989626 #34020473

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

Aliases

direct productC4×#17989626

Splittings

FittingC4×SD16×C73 ⋊ C4
SylowC73 ⋊ C4×#440

Subgroups

subgroupG/H
centerC2×C4D4×#64408
commutatorC4×C73C22×C42
FrattiniC2×C4C23×#64408
FittingC4×SD16×C73C4
socleC22×C73C2×C4×D4
prime radicalC2×D4×D73C23
cosocleC2×C4×D73C24
hypercenterC4×SD16#64408
hypocenterC73C4×#440
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×SD16

1206 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

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, 1104057);