Finite Group Databasebeta

C2×D8×#10596842 #34034519

order18688
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

direct productC2×D8×#10596842

Splittings

FittingC2×D8×C73 ⋊ C8
SylowC73 ⋊ C2×C8×D8

Subgroups

subgroupG/H
centerC22D4×#10596842
commutatorC4×C73C23×C8
FrattiniC4C23×#10596842
FittingC2×D8×C73C8
socleC22×C73C8×D4
prime radicalC2×D8×D73C4
cosocleC4×#64408C24
hypercenterC2×D8#10596842
hypocenterC73C2×C8×D8
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

910 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1168

Conjugacy classes & character table

238 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18688, 1118103);