Finite Group Databasebeta

C2×#23763766 #34289756

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

Aliases

direct productC2×#23763766

Splittings

FittingC2×#419×C79 ⋊ C2
SylowC79 ⋊ C2×#1882

Subgroups

subgroupG/H
centerC23#14579129
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC2×#419×C79C2
socleC23×C79#120
prime radicalC22×#11929624C22
cosocleC22×C4×C79C24
hypercenterC2×#419D79
hypocenterC79C2×#1882
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#419

1802 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, 171055);