Finite Group Databasebeta

C2×C31×D29⋊C7 #38737752

order25172
automorphism?
homologyAbelianization (H1) = C22×C7×C31 · Schur multiplier (H2) = C2

Aliases

direct productC2×C31×D29⋊C7
unambiguous semidirect productD29⋊(C2×C7×C31)
unambiguous semidirect product(C2×D29)⋊(C7×C31)
unambiguous semidirect product(C29⋊C7)⋊(C22×C31)
unambiguous semidirect product(C2×C29⋊C7)⋊(C2×C31)
unambiguous semidirect product(C2×C31×D29)⋊C7

Splittings

Fitting, socleC2×C29×C31 ⋊ C2×C7
derived, SylowC29 ⋊ C22×C7×C31
HallC31×C29⋊C7 ⋊ C22
HallC2×C31×D29 ⋊ C7
HallC29×C31 ⋊ C22×C7
HallC29⋊C7 ⋊ C22×C31
HallC2×D29 ⋊ C7×C31

Subgroups

subgroupG/H
center, hypercenterC2×C31D29⋊C7
commutator, cosocle, hypocenterC29C22×C7×C31
FrattiniC1G
Fitting, socleC2×C29×C31C2×C7
LCSG ▷ C29
UCSC1 ◁ C2×C31

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1798

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25172, 17);