Finite Group Databasebeta

C16×C22⋊D137 #31782607

order17536
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C23

Aliases

direct productC16×C22⋊D137

Splittings

FittingC22×C16×C137 ⋊ C2
SylowC137 ⋊ D4×C16

Subgroups

subgroupG/H
centerC2×C16C2×D137
commutatorC2×C137C22×C16
FrattiniC2×C8C22×D137
FittingC22×C16×C137C2
socleC22×C137C22×C8
prime radicalC2×C22⋊D137C8
cosocleC2×C8×C137C23
hypercenterC22×C16D137
hypocenterC137D4×C16
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C16 ◁ C22×C16

174 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 81 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) = 8768

Conjugacy classes & character table

4432 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 6328);