Finite Group Databasebeta

C2×#22620042 #33954166

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#22620042

Splittings

FittingC2×#432×C73 ⋊ C2
SylowC73 ⋊ C2×#3111

Subgroups

subgroupG/H
centerC23C22×D292
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC2×#432×C73C2
socleC23×C73C22×D4
prime radicalC2×#17988734C2
hypercenterC2×#432D73
hypocenterC73C2×#3111
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×#432

2182 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9344

Conjugacy classes & character table

2080 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1037750);