Finite Group Databasebeta

C2×#428×D79 #35151920

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

Aliases

direct productC2×#428×D79

Splittings

FittingC2×#428×C79 ⋊ C2
SylowC79 ⋊ C22×#428

Subgroups

subgroupG/H
centerC23C2×D4×D79
commutatorC4×C79C24×C4
FrattiniC2×C4C24×D79
FittingC2×#428×C79C2
socleC23×C79C22×D4
prime radicalC24×D79D4
cosocleC2×C4×C79C25
hypercenterC2×#428D79
hypocenterC79C22×#428
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#428

3182 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

1804 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 1033219);