Finite Group Databasebeta

C2×#23772662 #35154655

order20224
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#23772662

Splittings

FittingC2×#407×C79 ⋊ C2
SylowC79 ⋊ C2×#3007

Subgroups

subgroupG/H
centerC23C22×D316
commutator, cosocleC2×C4×C79C25
FrattiniC2×C4C24×D79
FittingC2×#407×C79C2
socleC23×C79C22×D4
prime radicalC23×#11929624C2
hypercenterC2×#407D79
hypocenterC79C2×#3007
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C24×C4 ◁ C2×#407

5078 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

2248 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 1035954);