Finite Group Databasebeta

C2×#22551682 #30657843

order16448
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C2

Aliases

direct productC2×#22551682

Splittings

derived, SylowC257 ⋊ C2×C32

Subgroups

subgroupG/H
center, hypercenterC2×C4#14523348
commutator, hypocenterC257C2×C32
FrattiniC4C2×#14523348
FittingC2×C4×C257C8
socle, prime radicalC22×C257C16
cosocle#16861621C22
LCSG ▷ C257
UCSC1 ◁ C2×C4

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16448

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16448, 1655);