Finite Group Databasebeta

C2×#23766438 #34447822

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

Aliases

direct productC2×#23766438

Splittings

FittingC22×#117×C79 ⋊ C2
SylowC79 ⋊ C2×#2363

Subgroups

subgroupG/H
centerC24C23×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC22×#117×C79C2
socleC24×C79C24
prime radicalC22×#14579135C2
cosocleC23×C79C25
hypercenterC22×#117D79
hypocenterC79C2×#2363
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×#117

4046 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

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, 329121);