Finite Group Databasebeta

D4×#63216 #14545161

order2176
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C23

Aliases

direct productD4×#63216

Splittings

SylowC17 ⋊ D4×C16

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×#595
commutatorC2×C17C22×C16
FittingC4×D4×C17C4
socleC22×C17C22×C8
prime radicalC2×D4×C17C8
cosocleC2×#3622C23
hypercenterC4×D4#595
hypocenterC17D4×C16
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C4×D4

174 conjugacy classes of subgroups; only the 90 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 90 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) = 1088

Conjugacy classes & character table

160 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD8×#63216, #17960187, #17960189, …
maximal normal subgroup ofD8×#63216, #17960187, #17960189, …
maximal quotient ofD8×#63216, SD16×#63216, Q16×#63216, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20887);