Finite Group Databasebeta

C2×C4×D1657 #40997242

order26512
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×C4×D1657

Splittings

FittingC2×C4×C1657 ⋊ C2
derived, SylowC1657 ⋊ C22×C4

Subgroups

subgroupG/H
center, hypercenterC2×C4D1657
commutator, hypocenterC1657C22×C4
FrattiniC2C22×D1657
FittingC2×C4×C1657C2
socleC22×C1657C22
prime radicalC22×D1657C2
cosocleC2×C1657C23
LCSG ▷ C1657
UCSC1 ◁ C2×C4

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 13256

Conjugacy classes & character table

6640 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26512, 32);