Finite Group Databasebeta

C2×#339×D79 #34285649

order20224
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C27

Aliases

direct productC2×#339×D79

Splittings

FittingC2×#339×C79 ⋊ C2
SylowC79 ⋊ C22×#339

Subgroups

subgroupG/H
centerC22×C4D4×D79
commutatorC4×C79C22×C42
FrattiniC22×C4C23×D79
FittingC2×#339×C79C2
socleC23×C79C2×C22⋊C4
prime radicalC24×D79D4
cosocleC22×C4×C79C24
hypercenterC2×#339D79
hypocenterC79C22×#339
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C23×C4 ◁ C2×#339

2830 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2528

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, 166948);