Finite Group Databasebeta

C2×C16×#10587739 #31796984

order17536
automorphism?
homologyAbelianization (H1) = C2×C4×C16 · Schur multiplier (H2) = C22×C4

Aliases

direct productC2×C16×#10587739

Splittings

FittingC2×C16×C137 ⋊ C4
derived, SylowC137 ⋊ C2×C4×C16

Subgroups

subgroupG/H
center, hypercenterC2×C16#10587739
commutator, hypocenterC137C2×C4×C16
FrattiniC8C22×#10587739
FittingC2×C16×C137C4
socleC22×C137C4×C8
prime radicalC22×D137C2×C8
cosocleC8×D137C23
LCSG ▷ C137
UCSC1 ◁ C2×C16

216 conjugacy classes of subgroups; only the 122 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 122 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4384

Conjugacy classes & character table

1216 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 20705);