Finite Group Databasebeta

C2×#126×Dic79 #34446751

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

Aliases

direct productC2×#126×Dic79

Splittings

SylowC79 ⋊ C2×C4×#126

Subgroups

subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC22×#126×C79C2
socleC24×C79C24
prime radicalC25×C79C23
cosocleC23×C79C25
hypercenterC22×#126D79
hypocenterC79C2×C4×#126
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×#126

2838 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

2296 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 328050);