Finite Group Databasebeta

C8×#14579187 #34257683

order20224
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC8×#14579187

Splittings

FittingC2×C8×D4×C79 ⋊ C2
SylowC79 ⋊ C8×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC2×C8C2×C22⋊D79
commutatorC4×C79C23×C8
FrattiniC42C23×D79
FittingC2×C8×D4×C79C2
socleC22×C79C2×C4×D4
prime radicalC2×#14579187C4
cosocleC42×C79C24
hypercenterC2×C8×D4D79
hypocenterC79C8×AGL(1,ℤ/8)
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C8 ◁ C2×C4×C8 ◁ C2×C8×D4

802 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5056

Conjugacy classes & character table

3208 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 138982);