Finite Group Databasebeta

C22×#19098327 #34285685

order20224
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C27

Aliases

direct productC22×#19098327

Splittings

SylowC79 ⋊ C22×#341

Subgroups

subgroupG/H
centerC23×C4C22⋊D79
commutatorC4×C79C22×C42
FrattiniC22×C4C23×D79
FittingC23×M16×C79C2
socleC24×C79C4⋊C4
prime radicalC25×C79Q8
cosocleC22×C4×C79C24
hypercenterC23×M16D79
hypocenterC79C22×#341
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23×C4 ◁ C24×C4 ◁ C23×M16

2238 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

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, 166984);