Finite Group Databasebeta

C7⋊C9×Dic91 #37524374

order22932
automorphism?
homologyAbelianization (H1) = C4×C9 · Schur multiplier (H2) = C1

Aliases

direct productC7⋊C9×Dic91

Splittings

derived, HallC72×C13 ⋊ C4×C9
HallC7×C13×C7⋊C9 ⋊ C4
HallC7×Dic91 ⋊ C9
HallC7×C7⋊C9 ⋊ Dic13
SylowC72 ⋊ C9×Dic13
SylowC13 ⋊ Dic7×C7⋊C9

Subgroups

subgroupG/H
center, Frattini, hypercenterC2×C3ΓL(1,𝔽8)×D91
commutator, hypocenterC72×C13C4×C9
Fitting, socle, prime radical, cosocleC2×C3×C72×C13C2×C3
LCSG ▷ C72×C13
UCSC1 ◁ C2×C3

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3276

Conjugacy classes & character table

1410 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 319);