Finite Group Databasebeta

C22×#19098612 #35151962

order20224
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC22×#19098612

Splittings

SylowC79 ⋊ C22×#430

Subgroups

subgroupG/H
centerC22×C4C2×D316
commutatorC4×C79C24×C4
FrattiniC2×C4C24×D79
FittingC23×M16×C79C2
socleC23×C79C2×C4⋊C4
prime radicalC25×C79Q8
cosocleC2×C4×C79C25
hypercenterC23×M16D79
hypocenterC79C22×#430
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C24×C4 ◁ C23×M16

2718 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

3208 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 1033261);