Finite Group Databasebeta

C32×Dic71⋊C7 #31822029

order17892
automorphism?
homologyAbelianization (H1) = C32×C4×C7 · Schur multiplier (H2) = C3

Aliases

direct productC32×Dic71⋊C7
unambiguous semidirect productDic71⋊(C32×C7)
unambiguous semidirect product(C71⋊C7)⋊(C32×C4)
unambiguous semidirect product(C3×Dic71)⋊(C3×C7)
unambiguous semidirect product(C32×Dic71)⋊C7

Splittings

derived, SylowC71 ⋊ C32×C4×C7
HallC32×C71⋊C7 ⋊ C4
HallC32×Dic71 ⋊ C7
HallC32×C71 ⋊ C4×C7
HallC71⋊C7 ⋊ C32×C4
HallDic71 ⋊ C32×C7

Subgroups

subgroupG/H
center, hypercenterC2×C32D71⋊C7
commutator, hypocenterC71C32×C4×C7
FrattiniC2C32×D71⋊C7
Fitting, socleC2×C32×C71C2×C7
prime radicalC2×C32×C71⋊C7C2
cosocleC2×C71C2×C32×C7
LCSG ▷ C71
UCSC1 ◁ C2×C32

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2556

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17892, 46);