Finite Group Databasebeta

Q8×(C22⋊C9)⋊C2 #10593093

order576
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productQ8×(C22⋊C9)⋊C2

Subgroups

subgroupG/H
centerC2C22×(C22⋊C9)⋊C2
commutator, cosocleC2×C22⋊C9C23
FrattiniC2×C3C22×S4
FittingC22×C3×Q8D3
socleC23×C3C22×D3
prime radicalC2×(C22⋊C9)⋊C2C22
hypercenterQ8(C22⋊C9)⋊C2
hypocenterC22⋊C9C2×Q8
LCSG ▷ C2×C22⋊C9 ▷ C22⋊C9
UCSC1 ◁ C2 ◁ Q8

274 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 274 conjugacy classes of subgroups — too many to draw. Only its 43 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) = 72

Conjugacy classes & character table

45 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofSD16×(C22⋊C9)⋊C2, #11920360, Q16×(C22⋊C9)⋊C2, …
maximal normal subgroup ofSD16×(C22⋊C9)⋊C2, #11920360, Q16×(C22⋊C9)⋊C2, …
maximal quotient of#11920201, #11920202, #11920203, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(576, 4975);