Finite Group Databasebeta

Dic9×C709 #38784196

order25524
automorphism?
homologyAbelianization (H1) = C4×C709 · Schur multiplier (H2) = C1

Aliases

direct productDic9×C709
unambiguous semidirect productC9⋊(C4×C709)

Splittings

derived, SylowC9 ⋊ C4×C709
HallC9×C709 ⋊ C4

Subgroups

subgroupG/H
center, hypercenterC2×C709D9
commutator, hypocenterC9C4×C709
FrattiniC2×C3D3×C709
FittingC2×C9×C709C2
socle, prime radicalC2×C3×C709D3
cosocleC2×C9C2×C709
LCSG ▷ C9
UCSC1 ◁ C2×C709

18 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 25524

Conjugacy classes & character table

8508 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25524, 4);