Finite Group Databasebeta

C9×Dic5×C97 #31775468

order17460
isoclinismisoclinic class of D5
automorphism?
homologyAbelianization (H1) = C4×C9×C97 · Schur multiplier (H2) = C1

Aliases

direct productC9×Dic5×C97

Splittings

derived, SylowC5 ⋊ C4×C9×C97
HallC5×C9×C97 ⋊ C4
HallC5×C97 ⋊ C4×C9
HallC5×C9 ⋊ C4×C97

Subgroups

subgroupG/H
center, hypercenterC2×C9×C97D5
commutator, hypocenterC5C4×C9×C97
FrattiniC2×C3C3×D5×C97
FittingC2×C5×C9×C97C2
socle, prime radicalC2×C3×C5×C97C2×C3
cosocleC2×C3×C5C2×C3×C97
LCSG ▷ C5
UCSC1 ◁ C2×C9×C97

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17460

Conjugacy classes & character table

6984 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17460, 4);