Finite Group Databasebeta

D4×#1142 #11740938

order896
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productD4×#1142

Splittings

SylowC7 ⋊ D4×SD16

Subgroups

subgroupG/H
centerC22C22×C22⋊D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
Fitting, prime radicalC7×D42C2
socleC22×C7C22×D4
hypercenterD42D7
hypocenterC7D4×SD16
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C4×D4 ◁ D42

546 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 546 conjugacy classes of subgroups — too many to draw. Only its 149 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) = 224

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13343154, #13343162, #13343169, …
maximal normal subgroup of#13343154, #13343162, #13343169, …
maximal quotient of#13343263, #13343278, #13343293, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 15704);