Finite Group Databasebeta

C22×#19098432 #34446558

order20224
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29×C4

Aliases

direct productC22×#19098432

Splittings

SylowC79 ⋊ C22×#384

Subgroups

subgroupG/H
centerC25C22×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC23×C4⋊C4×C79C2
socle, prime radicalC25×C79C23
cosocleC23×C79C25
hypercenterC23×C4⋊C4D79
hypocenterC79C22×#384
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C25 ◁ C23×C4⋊C4

5502 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 20224

Conjugacy classes & character table

3232 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 327857);