Finite Group Databasebeta

C22×#19099371 #35202085

order20224
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC22×#19099371

Splittings

FittingC22×2−1+4×C79 ⋊ C2
SylowC79 ⋊ C22×#577

Subgroups

subgroupG/H
centerC23C22×C22⋊D79
commutator, cosocleC4×C79C26
FrattiniC4C25×D79
FittingC22×2−1+4×C79C2
socleC23×C79C22×D4
hypercenterC22×2−1+4D79
hypocenterC79C22×#577
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C22×#41 ◁ C22×2−1+4

11118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

2740 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 1083384);