Finite Group Databasebeta

Dic727⋊C9 #39908642

order26172
automorphism?
homologyAbelianization (H1) = C4×C9 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productDic727⋊C9
unambiguous semidirect product(C727⋊C9)⋊C4

Splittings

derived, SylowC727 ⋊ C4×C9
HallC727⋊C9 ⋊ C4
HallDic727 ⋊ C9

Subgroups

subgroupG/H
center, Frattini, hypercenterC2×C3D727⋊C3
commutator, hypocenterC727C4×C9
Fitting, socle, prime radical, cosocleC2×C3×C727C2×C3
LCSG ▷ C727
UCSC1 ◁ C2×C3

18 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 26172

Polycyclic presentation:

2,3,727,2,3|a^2=d,b^3=e,c^a=c^726,c^b=c^445

Conjugacy classes & character table

762 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26172, 2);