Finite Group Databasebeta

C2×#23772570 #35153382

order20224
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#23772570

Splittings

SylowC79 ⋊ C2×#2995

Subgroups

subgroupG/H
centerC22×C4C23×D79
commutatorC22×C79C24×C4
FrattiniC2×C4C24×D79
FittingC2×#529×C79C2
socleC23×C79C23×C4
prime radicalC2×#121×C79C4
cosocleC2×C4×C79C25
hypercenterC2×#529D79
hypocenterC79C2×#2995
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C2×#529

1882 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

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, 1034681);