Finite Group Databasebeta

C2×#399×D79 #34454497

order20224
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#399×D79

Splittings

FittingC2×#399×C79 ⋊ C2
SylowC79 ⋊ C22×#399

Subgroups

subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#399×C79C2
socleC24×C79C24
prime radicalC25×D79C22
hypercenterC2×#399D79
hypocenterC79C22×#399
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#399

5838 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

1804 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 335796);