Finite Group Databasebeta

C11×D279 #20259559

order6138
automorphism?
homologyAbelianization (H1) = C2×C11 · Schur multiplier (H2) = C1

Aliases

direct productC11×D279
unambiguous semidirect productC9⋊(C11×D31)
unambiguous semidirect productC31⋊(C11×D9)

Splittings

Fitting, HallC9×C11×C31 ⋊ C2
derived, HallC9×C31 ⋊ C2×C11
HallC11×C31 ⋊ D9
HallC9×C11 ⋊ D31
SylowC31 ⋊ C11×D9
SylowC9 ⋊ C11×D31

Subgroups

subgroupG/H
center, hypercenterC11D279
commutator, hypocenterC9×C31C2×C11
FrattiniC3C11×D93
FittingC9×C11×C31C2
socleC3×C11×C31D3
LCSG ▷ C9×C31
UCSC1 ◁ C11

24 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1551 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC11×D9×D31, D11×D279, D99⋊D31, …
maximal normal subgroup ofC11×D9×D31, D11×D279, D99⋊D31, …
maximal quotient ofC11×Dic279, C2×C11×D279, C5×C11×D279, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6138, 7);