Finite Group Databasebeta

C22×#19098297 #34255347

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC22×#19098297

Splittings

SylowC79 ⋊ C22×#327

Subgroups

subgroupG/H
centerC24C22⋊Dic79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
Fitting, prime radicalC22×#121×C79C2
socleC24×C79C22⋊C4
cosocleC22×C4×C79C24
hypercenterC22×#121D79
hypocenterC79C22×#327
LCSG ▷ C2×C4×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C24×C4 ◁ C22×#121

2190 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

2260 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 136646);