Finite Group Databasebeta

C11⋊(D211⋊C7) #44570656

order32494
automorphism?
homologyAbelianization (H1) = C2×C7 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC11⋊(D211⋊C7)
unambiguous semidirect product(C211⋊C7)⋊D11
unambiguous semidirect productD2321⋊C7

Splittings

Fitting, socle, derived, HallC11×C211 ⋊ C2×C7
HallC11×C211⋊C7 ⋊ C2
HallD2321 ⋊ C7
HallC211⋊C7 ⋊ D11
SylowC211 ⋊ C7×D11
SylowC11 ⋊ D211⋊C7

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC11×C211C2×C7
LCSG ▷ C11×C211
UCSC1

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2321

Polycyclic presentation:

2,7,11,211|c^a=c^10,d^a=d^210,d^b=d^171

Conjugacy classes & character table

214 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32494, 12);