Finite Group Databasebeta

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C5×C9×Dic139 #38736181

order25020
automorphism?
homologyAbelianization (H1) = C4×C5×C9 · Schur multiplier (H2) = C1

Aliases

direct productC5×C9×Dic139

Splittings

derived, SylowC139 ⋊ C4×C5×C9
HallC5×C9×C139 ⋊ C4
HallC9×C139 ⋊ C4×C5
HallC5×C139 ⋊ C4×C9

Subgroups

subgroupG/H
center, hypercenterC2×C5×C9D139
commutator, hypocenterC139C4×C5×C9
FrattiniC2×C3C3×C5×D139
FittingC2×C5×C9×C139C2
socle, prime radicalC2×C3×C5×C139C2×C3
cosocleC2×C3×C139C2×C3×C5
LCSG ▷ C139
UCSC1 ◁ C2×C5×C9

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 25020

Conjugacy classes & character table

6390 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25020, 3);