Finite Group Databasebeta

C4×#19099038 #34446504

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

Aliases

direct productC4×#19099038

Splittings

SylowC79 ⋊ C4×#518

Subgroups

subgroupG/H
centerC22×C4C23×D79
commutatorC2×C79C23×C42
FrattiniC23C24×D79
FittingC22×C4×D4×C79C2
socle, cosocleC23×C79C25
prime radicalC23×D4×C79C22
hypercenterC22×C4×D4D79
hypocenterC79C4×#518
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C22×C4×D4

4186 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

3256 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 327803);