Finite Group Databasebeta

C2×#23766454 #34447857

order20224
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#23766454

Splittings

SylowC79 ⋊ C2×#2365

Subgroups

subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC22×C4×Q8×C79C2
socle, prime radicalC24×C79C24
cosocleC23×C79C25
hypercenterC22×C4×Q8D79
hypocenterC79C2×#2365
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×C4×Q8

3158 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 20224

Conjugacy classes & character table

3220 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 329156);