Finite Group Databasebeta

C2×#11765919⋊D7 #44544803

order32004
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

direct productC2×#11765919⋊D7
unambiguous semidirect product(C2×#11765919)⋊D7

Splittings

Fitting, socleC2×C7×C127 ⋊ C2×C9
derived, HallC7×C127 ⋊ C22×C9
HallC7×#11765919 ⋊ C22
HallC2×D889 ⋊ C9
Hall#11765919 ⋊ C2×D7
SylowC127 ⋊ C2×C9×D7
SylowC7 ⋊ C2×#11765919⋊C2

Subgroups

subgroupG/H
center, hypercenterC2#11765919⋊D7
commutator, hypocenterC7×C127C22×C9
FrattiniC1G
Fitting, socleC2×C7×C127C2×C9
prime radicalC2×(C127⋊C3)⋊D7C3
cosocleC7×C127⋊C3C22×C3
LCSG ▷ C7×C127
UCSC1 ◁ C2

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1778

Conjugacy classes & character table

188 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32004, 185);