Finite Group Databasebeta

D4×#63241 #14545991

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

Aliases

direct productD4×#63241

Splittings

SylowC17 ⋊ D4×C16

Subgroups

subgroupG/H
center, FrattiniC22C22×#3633
commutatorC2×C17C22×C16
Fitting, prime radicalC2×D4×C17C8
socleC22×C17C22×C8
cosocleC2×#3624C23
hypercenterC2×D4#3633
hypocenterC17D4×C16
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C2×D4

174 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 77 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

100 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD8×#63241, #17982275, #17982277, …
maximal normal subgroup ofD8×#63241, #17982275, #17982277, …
maximal quotient ofD8×#63241, SD16×#63241, Q16×#63241, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21717);