Finite Group Databasebeta

C2×#455×D73 #33952589

order18688
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#455×D73

Splittings

FittingC2×#455×C73 ⋊ C2
SylowC73 ⋊ C22×#455

Subgroups

subgroupG/H
centerC22#120×D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC2×#455×C73C2
socleC22×C73C2×#120
prime radicalC2×H(5,𝔽2)×D73C2
hypercenterC2×#455D73
hypocenterC73C22×#455
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#455

5110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2336

Conjugacy classes & character table

1216 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1036173);