Finite Group Databasebeta

C2×#24924628 #36340487

order21536
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×#24924628

Splittings

FittingC2×D4×C673 ⋊ C2
SylowC673 ⋊ C2×D8

Subgroups

subgroupG/H
centerC22C22⋊D673
commutator, cosocleC4×C673C23
FrattiniC4C22×D673
FittingC2×D4×C673C2
socleC22×C673D4
hypercenterC2×D4D673
hypocenterC673C2×D8
LCSG ▷ C4×C673 ▷ C2×C673 ▷ C673
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10768

Conjugacy classes & character table

3374 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21536, 156);