Finite Group Databasebeta

C11⋊(#4296⋊D7) #39911849

order26334
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC11⋊(#4296⋊D7)
unambiguous semidirect product#4296⋊D77

Splittings

Fitting, socle, derived, HallC7×C11×C19 ⋊ C2×C9
HallC7×C11×#4296 ⋊ C2
HallD1463 ⋊ C9
HallC11×#4296 ⋊ D7
HallC7×#4296 ⋊ D11
HallC11×C19 ⋊ C9×D7
Hall#4296 ⋊ D77
HallC7×C19 ⋊ C9×D11
HallC7×C11 ⋊ AGL(1,𝔽19)
SylowC19 ⋊ C9×D77
SylowC11 ⋊ #4296⋊D7
SylowC7 ⋊ C11⋊AGL(1,𝔽19)

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC7×C11×C19C2×C9
prime radicalC11⋊((C19⋊C3)⋊D7)C3
cosocleC7×C11×C19⋊C3C2×C3
LCSG ▷ C7×C11×C19
UCSC1

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1463

Polycyclic presentation:

2,3^2,7,11,19|b^3=c,d^a=d^6,e^a=e^10,f^a=f^18,f^b=f^4,f^c=f^7

Conjugacy classes & character table

437 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26334, 76);