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C7×D15×C149 #44530978

order31290
automorphism?
homologyAbelianization (H1) = C2×C7×C149 · Schur multiplier (H2) = C1

Aliases

direct productC7×D15×C149
unambiguous semidirect productC3⋊(C7×D5×C149)
unambiguous semidirect productC5⋊(D3×C7×C149)

Splittings

Fitting, socle, HallC3×C5×C7×C149 ⋊ C2
derived, HallC3×C5 ⋊ C2×C7×C149
HallC5×C7×C149 ⋊ D3
HallC3×C7×C149 ⋊ D5
HallC3×C5×C149 ⋊ C2×C7
HallC5×C149 ⋊ D3×C7
HallC3×C149 ⋊ C7×D5
HallC3×C5×C7 ⋊ C2×C149
HallC5×C7 ⋊ D3×C149
HallC3×C7 ⋊ D5×C149
SylowC5 ⋊ D3×C7×C149
SylowC3 ⋊ C7×D5×C149

Subgroups

subgroupG/H
center, hypercenterC7×C149D15
commutator, cosocle, hypocenterC3×C5C2×C7×C149
FrattiniC1G
Fitting, socleC3×C5×C7×C149C2
LCSG ▷ C3×C5
UCSC1 ◁ C7×C149

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15645

Conjugacy classes & character table

9387 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31290, 14);