Finite Group Databasebeta

D16×#595 #14545177

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD16×#595

Splittings

FittingC17×D16 ⋊ C4
SylowC17 ⋊ C4×D16

Subgroups

subgroupG/H
centerC2D8×#595
commutatorC8×C17C22×C4
FrattiniC8C22×#595
FittingC17×D16C4
socleC2×C17C4×D8
prime radicalD16×D17C2
cosocleC8×D17C23
hypercenterD16#595
hypocenterC17C4×D16
LCSG ▷ C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ D16

174 conjugacy classes of subgroups; only the 50 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 50 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) = 272

Conjugacy classes & character table

88 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD32×#595, SD64×#595, #17962878, …
maximal normal subgroup ofD32×#595, SD64×#595, #17962878, …
maximal quotient ofD16×#3624, #17960197, #17960198, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20903);