Finite Group Databasebeta

Q8×D56 #11737373

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

Aliases

direct productQ8×D56

Splittings

FittingC7×C8×Q8 ⋊ C2
SylowC7 ⋊ Q8×D8

Subgroups

subgroupG/H
centerC22C22×D28
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×C8×Q8C2
socleC22×C7C22×D4
prime radicalC2×D56C22
hypercenterC8×Q8D7
hypocenterC7Q8×D8
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C4×Q8 ◁ C8×Q8

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

normal subgroups only

This group has 404 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) = 448

Conjugacy classes & character table

155 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13267470, #13267474, #13267498, …
maximal normal subgroup of#13267470, #13267474, #13267498, …
maximal quotient ofQ8×#6395, C4⋊C4×D56, Q8×#6392, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 12139);