Finite Group Databasebeta

C2×#23763683 #34289352

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#23763683

Splittings

SylowC79 ⋊ C2×#1867

Subgroups

subgroupG/H
centerC23#14579131
commutatorC23×C79C23×C4
FrattiniC24C23×D79
FittingC22×#99×C79C2
socleC23×C79#120
prime radicalC23×D4×C79C22
cosocleC24×C79C24
hypercenterC22×#99D79
hypocenterC79C2×#1867
LCSG ▷ C23×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C25 ◁ C22×#99

1994 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

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, 170651);