Finite Group Databasebeta

C9×Dic679 #37567745

order24444
automorphism?
homologyAbelianization (H1) = C4×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×Dic679

Splittings

derived, HallC7×C97 ⋊ C4×C9
HallC7×C9×C97 ⋊ C4
HallC9×C97 ⋊ Dic7
SylowC97 ⋊ C9×Dic7
HallC7×C9 ⋊ Dic97
SylowC7 ⋊ C9×Dic97

Subgroups

subgroupG/H
center, hypercenterC2×C9D679
commutator, hypocenterC7×C97C4×C9
FrattiniC2×C3C3×D679
FittingC2×C7×C9×C97C2
socle, prime radical, cosocleC2×C3×C7×C97C2×C3
LCSG ▷ C7×C97
UCSC1 ◁ C2×C9

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 24444

Conjugacy classes & character table

6138 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24444, 8);