Finite Group Databasebeta

C5×Q8×D9 #10623702

order720
automorphism?
homologyAbelianization (H1) = C23×C5 · Schur multiplier (H2) = C22

Aliases

direct productC5×Q8×D9

Splittings

FittingC5×Q8×C9 ⋊ C2
HallC5×C9 ⋊ C2×Q8
SylowC9 ⋊ C2×C5×Q8

Subgroups

subgroupG/H
centerC2×C5C22×D9
commutator, cosocleC2×C9C23×C5
FrattiniC2×C3C22×C5×D3
FittingC5×Q8×C9C2
socleC2×C3×C5C22×D3
prime radicalC2×C5×D9C22
hypercenterC5×Q8D9
hypocenterC9C2×C5×Q8
LCSG ▷ C2×C9 ▷ C9
UCSC1 ◁ C2×C5 ◁ C5×Q8

114 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 360

Conjugacy classes & character table

150 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD9×#688, #13084273, D9×#689, …
maximal normal subgroup ofD9×#688, #13084273, D9×#689, …
maximal quotient ofC5×#63449, C5×#63458, C5×#63450, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(720, 171);