Finite Group Databasebeta

C137×Dic45 #37590353

order24660
automorphism?
homologyAbelianization (H1) = C4×C137 · Schur multiplier (H2) = C1

Aliases

direct productC137×Dic45
unambiguous semidirect productC9⋊(Dic5×C137)

Splittings

derived, HallC5×C9 ⋊ C4×C137
HallC5×C9×C137 ⋊ C4
HallC9×C137 ⋊ Dic5
HallC5×C137 ⋊ Dic9
SylowC9 ⋊ Dic5×C137
SylowC5 ⋊ Dic9×C137

Subgroups

subgroupG/H
center, hypercenterC2×C137D45
commutator, hypocenterC5×C9C4×C137
FrattiniC2×C3D15×C137
FittingC2×C5×C9×C137C2
socle, prime radicalC2×C3×C5×C137D3
cosocleC2×C5×C9C2×C137
LCSG ▷ C5×C9
UCSC1 ◁ C2×C137

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 24660

Conjugacy classes & character table

6576 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24660, 7);