Finite Group Databasebeta

D4×#63247 #14545520

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productD4×#63247

Splittings

SylowC17 ⋊ D4×M16

Subgroups

subgroupG/H
center, FrattiniC22C23×#595
commutator, socleC22×C17C23×C4
Fitting, prime radicalC22×D4×C17C4
cosocleC2×Dic17C24
hypercenterC22×D4#595
hypocenterC17D4×M16
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×D4

544 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 544

Conjugacy classes & character table

130 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17954972, #17954976, #17954980, …
maximal normal subgroup of#17954972, #17954976, #17954980, …
maximal quotient ofD8×#63247, #17967726, SD16×#63247, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21246);