Finite Group Databasebeta

C2×D9×H(5,𝔽2) #11919208

order1152
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×D9×H(5,𝔽2)

Splittings

FittingC2×C9×H(5,𝔽2) ⋊ C2
SylowC9 ⋊ C22×H(5,𝔽2)

Subgroups

subgroupG/H
centerC22C24×D9
commutator, cosocleC2×C9C26
FrattiniC2×C3C25×D3
FittingC2×C9×H(5,𝔽2)C2
socleC22×C3C24×D3
hypercenterC2×H(5,𝔽2)D9
hypocenterC9C22×H(5,𝔽2)
LCSG ▷ C2×C9 ▷ C9
UCSC1 ◁ C22 ◁ C2×H(5,𝔽2)

9840 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 144

Conjugacy classes & character table

204 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD9×#3498, D9×#3484, C2×D9×#453, …
maximal normal subgroup ofD9×#3498, D9×#3484, C2×D9×#453, …
maximal quotient ofD9×#3498, D9×#3484, C2×#13164733, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1152, 153219);