Finite Group Databasebeta

C2×#22615264 #33256454

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27

Aliases

direct productC2×#22615264

Splittings

FittingC2×#385×C73 ⋊ C2
SylowC73 ⋊ C2×#2578

Subgroups

subgroupG/H
centerC24C23×D73
commutator, cosocleC23×C73C25
FrattiniC23C24×D73
FittingC2×#385×C73C2
socleC24×C73C24
prime radicalC23×C22⋊D73C22
hypercenterC2×#385D73
hypocenterC73C2×#2578
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C24 ◁ C2×#385

2550 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

2092 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 340038);