Finite Group Databasebeta

C2×#22613503 #33254120

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#22613503

Splittings

FittingC2×#397×C73 ⋊ C2
SylowC73 ⋊ C2×#2427

Subgroups

subgroupG/H
centerC24C23×D73
commutator, cosocleC23×C73C25
FrattiniC23C24×D73
FittingC2×#397×C73C2
socleC24×C73C24
prime radicalC22×#14556564C2
hypercenterC2×#397D73
hypocenterC73C2×#2427
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C24 ◁ C2×#397

3894 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

1660 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 337704);