Finite Group Databasebeta

C71×D57 #22549178

order8094
isoclinismisoclinic class of D57
automorphism?
homologyAbelianization (H1) = C2×C71 · Schur multiplier (H2) = C1

Aliases

direct productC71×D57
unambiguous semidirect productC3⋊(D19×C71)
unambiguous semidirect productC19⋊(D3×C71)

Splittings

Fitting, socle, HallC3×C19×C71 ⋊ C2
derived, HallC3×C19 ⋊ C2×C71
HallC19×C71 ⋊ D3
HallC3×C71 ⋊ D19
SylowC19 ⋊ D3×C71
SylowC3 ⋊ D19×C71

Subgroups

subgroupG/H
center, hypercenterC71D57
commutator, hypocenterC3×C19C2×C71
FrattiniC1G
Fitting, socleC3×C19×C71C2
LCSG ▷ C3×C19
UCSC1 ◁ C71

16 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2130 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD57×D71, D3×D19×C71, D57⋊D71, …
maximal normal subgroup ofD57×D71, D3×D19×C71, D57⋊D71, …
maximal quotient ofC71×Dic57, C2×C71×D57, C71×D171, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8094, 8);