Finite Group Databasebeta

C31×C3⋊Dic69 #38787298

order25668
automorphism?
homologyAbelianization (H1) = C4×C31 · Schur multiplier (H2) = C3

Aliases

direct productC31×C3⋊Dic69
unambiguous semidirect productC3⋊(C31×Dic69)
unambiguous semidirect productC23⋊(C31×C3⋊Dic3)

Splittings

derived, HallC32×C23 ⋊ C4×C31
HallC32×C23×C31 ⋊ C4
HallC23×C31 ⋊ C3⋊Dic3
HallC32×C31 ⋊ Dic23
SylowC23 ⋊ C31×C3⋊Dic3
SylowC32 ⋊ C31×Dic23

Subgroups

subgroupG/H
center, hypercenterC2×C31C3⋊D69
commutator, hypocenterC32×C23C4×C31
FrattiniC2C31×C3⋊D69
Fitting, socle, prime radicalC2×C32×C23×C31C2
cosocleC2×C32×C23C2×C31
LCSG ▷ C32×C23
UCSC1 ◁ C2×C31

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 25668

Conjugacy classes & character table

6510 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25668, 45);