Finite Group Databasebeta

C2×C8×#11929607 #34253840

order20224
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×C8×#11929607

Splittings

FittingC2×C82×C79 ⋊ C2
SylowC79 ⋊ C2×C8×M16

Subgroups

subgroupG/H
centerC2×C4×C8C2×D79
commutatorC2×C79C22×C4×C8
FrattiniC42C23×D79
FittingC2×C82×C79C2
socleC23×C79C2×C42
prime radicalC23×D79C42
cosocleC42×C79C24
hypercenterC2×C82D79
hypocenterC79C2×C8×M16
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C4×C8 ◁ C2×C82

1046 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

5152 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 135139);