Finite Group Databasebeta

C2×#23764530 #34315506

order20224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#23764530

Splittings

FittingC22×#99×C79 ⋊ C2
SylowC79 ⋊ C2×#2022

Subgroups

subgroupG/H
centerC23#14579131
commutator, cosocleC24×C79C24
FrattiniC24C23×D79
FittingC22×#99×C79C2
socleC23×C79#120
prime radicalC2×#19099122C2
hypercenterC22×#99D79
hypocenterC79C2×#2022
LCSG ▷ C24×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C25 ◁ C22×#99

2394 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

1768 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 196805);