Finite Group Databasebeta

D9×Q8⋊C9 #13047039

order1296
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C1

Aliases

direct productD9×Q8⋊C9

Splittings

derivedQ8×C9 ⋊ C2×C9

Subgroups

subgroupG/H
center, hypercenterC2×C3A4×D9
commutator, hypocenterQ8×C9C2×C9
Frattini, socleC2×C32D3×A4
Fitting, cosocleC3×Q8×C9C2×C3
prime radicalC2×C3×D9A4
LCSG ▷ Q8×C9
UCSC1 ◁ C2×C3

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 144

Conjugacy classes & character table

126 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72252981, #72253007
maximal normal subgroup of#72253007

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1296, 757);