Finite Group Databasebeta

C2×#23763807 #34289881

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

Aliases

direct productC2×#23763807

Splittings

FittingC2×#342×C79 ⋊ C2
SylowC79 ⋊ C2×#1889

Subgroups

subgroupG/H
centerC23#14579131
commutatorC23×C79C23×C4
FrattiniC24C23×D79
FittingC2×#342×C79C2
socleC23×C79#120
prime radicalC22×#14579131C2
cosocleC24×C79C24
hypercenterC2×#342D79
hypocenterC79C2×#1889
LCSG ▷ C23×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C25 ◁ C2×#342

3566 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2528

Conjugacy classes & character table

1780 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 171180);