Finite Group Databasebeta

Q8×#1144 #11741147

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

Aliases

direct productQ8×#1144

Splittings

SylowC7 ⋊ Q8×Q16

Subgroups

subgroupG/H
centerC22C22×C22⋊D7
commutator, cosocleC2×C4×C7C24
FrattiniC2×C4C23×D7
FittingC7×Q82C2
socle, prime radicalC22×C7C22×D4
hypercenterQ82D7
hypocenterC7Q8×Q16
LCSG ▷ C2×C4×C7 ▷ C2×C7 ▷ C7
UCSC1 ◁ C22 ◁ C4×Q8 ◁ Q82

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

normal subgroups only

This group has 336 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) = 896

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13343946, #13343949, #13343954, …
maximal normal subgroup of#13343946, #13343949, #13343954, …
maximal quotient ofQ8×#6384, Q8×#6409, C4⋊C4×#1144, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(896, 15913);