Finite Group Databasebeta

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C3×Dic377⋊C7 #44539730

order31668
automorphism?
homologyAbelianization (H1) = C3×C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC3×Dic377⋊C7
unambiguous semidirect product(C3×Dic377)⋊C7

Splittings

derived, HallC13×C29 ⋊ C3×C4×C7
HallC3×C13×C29⋊C7 ⋊ C4
HallC3×Dic377 ⋊ C7
HallC13×C29⋊C7 ⋊ C3×C4
HallDic377 ⋊ C3×C7
HallC3×C13×C29 ⋊ C4×C7
HallC3×C29⋊C7 ⋊ Dic13
HallC29⋊C7 ⋊ C3×Dic13
HallC3×C29 ⋊ C7×Dic13
HallC3×C13 ⋊ Dic29⋊C7
SylowC29 ⋊ C3×C7×Dic13
SylowC13 ⋊ C3×Dic29⋊C7

Subgroups

subgroupG/H
center, hypercenterC2×C3C13⋊(D29⋊C7)
commutator, hypocenterC13×C29C3×C4×C7
FrattiniC2C3×C13⋊(D29⋊C7)
Fitting, socleC2×C3×C13×C29C2×C7
prime radicalC2×C3×C13×C29⋊C7C2
cosocleC2×C13×C29C2×C3×C7
LCSG ▷ C13×C29
UCSC1 ◁ C2×C3

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4524

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31668, 25);