Finite Group Databasebeta

C2×C257⋊#401 #45667616

order32896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×C257⋊#401

Splittings

SylowC257 ⋊ C2×#401

Subgroups

subgroupG/H
centerC24C22×D257
commutator, cosocleC23×C257C24
FrattiniC23C23×D257
FittingC2×#95×C257C2
socle, prime radicalC24×C257C23
hypercenterC2×#95D257
hypocenterC257C2×#401
LCSG ▷ C23×C257 ▷ C257
UCSC1 ◁ C24 ◁ C2×#95

516 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 32896

Conjugacy classes & character table

5164 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 7806);