Finite Group Databasebeta

D7×C3⋊D291 #37567982

order24444
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2×C3

Aliases

direct productD7×C3⋊D291
unambiguous semidirect product(C3×D7)⋊D291
unambiguous semidirect product(D7×C97)⋊(C3⋊D3)

Splittings

Fitting, socle, derived, HallC32×C7×C97 ⋊ C22
HallC32×C97 ⋊ C2×D7
HallC7×C97 ⋊ C2×C3⋊D3
SylowC97 ⋊ D7×C3⋊D3
HallC32×C7 ⋊ C2×D97
SylowC32 ⋊ D7×D97
SylowC7 ⋊ C2×C3⋊D291

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC32×C7×C97C22
LCSG ▷ C32×C7×C97
UCSC1

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6111

Conjugacy classes & character table

2190 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24444, 245);