Finite Group Databasebeta

C22×#19098521 #35151663

order20224
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C28×C4

Aliases

direct productC22×#19098521

Splittings

SylowC79 ⋊ C22×#405

Subgroups

subgroupG/H
centerC23×C4C22×D79
commutatorC2×C79C23×C42
FrattiniC2×C4C24×D79
FittingC23×M16×C79C2
socleC24×C79C22×C4
prime radicalC25×C79C2×C4
cosocleC2×C4×C79C25
hypercenterC23×M16D79
hypocenterC79C22×#405
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C23×C4 ◁ C23×M16

3518 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

3280 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 1032962);