Finite Group Databasebeta

C2×#22625941 #34021646

order18688
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#22625941
unambiguous semidirect productD73⋊#1890

Splittings

FittingC2×#123×C73 ⋊ C4
SylowC73 ⋊ C2×#1890

Subgroups

subgroupG/H
centerC22#17989535
commutatorC23×C73C23×C4
FrattiniC23C23×#64408
FittingC2×#123×C73C4
socleC22×C73#386
prime radicalC22×D4×D73C22
cosocleC23×D73C24
hypercenterC2×#123#64408
hypocenterC73C2×#1890
LCSG ▷ C23×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C24 ◁ C2×#123

2102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1105230);