Finite Group Databasebeta

C89×Dic87 #44526371

order30972
automorphism?
homologyAbelianization (H1) = C4×C89 · Schur multiplier (H2) = C1

Aliases

direct productC89×Dic87
unambiguous semidirect productC3⋊(C89×Dic29)

Splittings

derived, HallC3×C29 ⋊ C4×C89
HallC3×C29×C89 ⋊ C4
HallC29×C89 ⋊ Dic3
HallC3×C89 ⋊ Dic29
SylowC29 ⋊ Dic3×C89
SylowC3 ⋊ C89×Dic29

Subgroups

subgroupG/H
center, hypercenterC2×C89D87
commutator, hypocenterC3×C29C4×C89
FrattiniC2C89×D87
Fitting, socle, prime radicalC2×C3×C29×C89C2
cosocleC2×C3×C29C2×C89
LCSG ▷ C3×C29
UCSC1 ◁ C2×C89

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 30972

Conjugacy classes & character table

8010 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(30972, 7);