Finite Group Databasebeta

C8×#14579118 #34286473

order20224
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C23×C42

Aliases

direct productC8×#14579118

Splittings

FittingC42×C8×C79 ⋊ C2
SylowC79 ⋊ C8×#117

Subgroups

subgroupG/H
centerC2×C4×C8C2×D79
commutatorC2×C79C22×C4×C8
FrattiniC22×C4C23×D79
FittingC42×C8×C79C2
socleC23×C79C23×C4
prime radicalC23×D79C22×C4
cosocleC22×C4×C79C24
hypercenterC42×C8D79
hypocenterC79C8×#117
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C4×C8 ◁ C42×C8

1174 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, 167772);