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C7×Dic15×C73 #44501254

order30660
automorphism?
homologyAbelianization (H1) = C4×C7×C73 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic15×C73
unambiguous semidirect productC3⋊(C7×Dic5×C73)

Splittings

derived, HallC3×C5 ⋊ C4×C7×C73
HallC3×C5×C7×C73 ⋊ C4
HallC5×C7×C73 ⋊ Dic3
HallC3×C7×C73 ⋊ Dic5
HallC3×C5×C73 ⋊ C4×C7
HallC5×C73 ⋊ C7×Dic3
HallC3×C73 ⋊ C7×Dic5
HallC3×C5×C7 ⋊ C4×C73
HallC5×C7 ⋊ Dic3×C73
HallC3×C7 ⋊ Dic5×C73
SylowC5 ⋊ C7×Dic3×C73
SylowC3 ⋊ C7×Dic5×C73

Subgroups

subgroupG/H
center, hypercenterC2×C7×C73D15
commutator, hypocenterC3×C5C4×C7×C73
FrattiniC2C7×D15×C73
Fitting, socle, prime radicalC2×C3×C5×C7×C73C2
cosocleC2×C3×C5C2×C7×C73
LCSG ▷ C3×C5
UCSC1 ◁ C2×C7×C73

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 30660

Conjugacy classes & character table

9198 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30660, 17);