Finite Group Databasebeta

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C2×C5×C9×D77 #28357459

order13860
isoclinismisoclinic class of D77
automorphism?
homologyAbelianization (H1) = C22×C5×C9 · Schur multiplier (H2) = C2

Aliases

direct productC2×C5×C9×D77

Splittings

FittingC2×C5×C7×C9×C11 ⋊ C2
derived, HallC7×C11 ⋊ C22×C5×C9
HallC5×C7×C9×C11 ⋊ C22
HallC7×C9×C11 ⋊ C22×C5
HallC5×C9×C11 ⋊ C2×D7
HallC5×C7×C11 ⋊ C22×C9
HallC5×C7×C9 ⋊ C2×D11
HallC9×C11 ⋊ C2×C5×D7
HallC7×C9 ⋊ C2×C5×D11
HallC5×C11 ⋊ C2×C9×D7
HallC5×C7 ⋊ C2×C9×D11
SylowC11 ⋊ C2×C5×C9×D7
SylowC7 ⋊ C2×C5×C9×D11

Subgroups

subgroupG/H
center, hypercenterC2×C5×C9D77
commutator, hypocenterC7×C11C22×C5×C9
FrattiniC3C2×C3×C5×D77
FittingC2×C5×C7×C9×C11C2
socleC2×C3×C5×C7×C11C2×C3
prime radicalC2×C3×C5×D77C3
cosocleC3×C7×C11C22×C3×C5
LCSG ▷ C7×C11
UCSC1 ◁ C2×C5×C9

120 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6930

Conjugacy classes & character table

3600 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13860, 126);