Finite Group Databasebeta

C3⋊#21439547 #37524792

order22932
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC3⋊#21439547

Splittings

derivedC3×C72×C13 ⋊ C3×C4
HallC3×C7×#63271 ⋊ C4
HallC72×C13 ⋊ C3×Dic3
SylowC72 ⋊ Dic3×C13⋊C3
SylowC13 ⋊ C3⋊(ΓL(1,𝔽8)⋊Dic7)

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C3⋊#16838471
commutator, hypocenterC3×C72×C13C3×C4
Fitting, socle, cosocleC2×C3×C72×C13C2×C3
prime radicalC2×C3×C7×#63271C2
LCSG ▷ C3×C72×C13
UCSC1 ◁ C2

136 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 136 conjugacy classes of subgroups — too many to draw. Only its 43 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3276

Polycyclic presentation:

2,3^2,7^2,13,2|a^2=g,c^a=c^2,d^a=d^6,e^a=e^6,d^b=d^2,f^b=f^9

Conjugacy classes & character table

714 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 737);