Finite Group Databasebeta

C2×#23764071 #34290852

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#23764071

Splittings

SylowC79 ⋊ C2×#1932

Subgroups

subgroupG/H
centerC2×C4#14579134
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC2×#413×C79C2
socleC22×C79#388
prime radicalC22×#41×C79C22
cosocleC22×C4×C79C24
hypercenterC2×#413D79
hypocenterC79C2×#1932
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×#413

1046 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2528

Conjugacy classes & character table

1780 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 172151);