Finite Group Databasebeta

D11×#11716321 #31798254

order17556
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productD11×#11716321

Splittings

Fitting, socle, derived, HallC7×C11×C19 ⋊ C22×C3
HallC7×D11×D19 ⋊ C3
HallC11×#87704 ⋊ C22
HallD11×D19 ⋊ ΓL(1,𝔽8)
Hall#87704 ⋊ C2×D11
HallC11×C19 ⋊ C22×ΓL(1,𝔽8)
HallC7×C19 ⋊ C2×C3×D11
HallC7×C11 ⋊ C2×D19⋊C3
SylowC19 ⋊ C2×ΓL(1,𝔽8)×D11
SylowC11 ⋊ C2×#11716321
SylowC7 ⋊ D11×D19⋊C3

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C11×C19C22×C3
LCSG ▷ C7×C11×C19
UCSC1

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1463

Conjugacy classes & character table

217 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17556, 69);