Finite Group Databasebeta

C3⋊#21439528 #37524773

order22932
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C7

Aliases

unambiguous semidirect productC3⋊#21439528

Splittings

derivedC3×C72×C13 ⋊ C3×C4
HallC3×C13⋊#3862 ⋊ C4
HallC72×C13 ⋊ C3×Dic3
SylowC72 ⋊ C3⋊(Dic13⋊C3)
SylowC13 ⋊ C3⋊#10596875

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C3⋊#16838452
commutator, hypocenterC3×C72×C13C3×C4
Fitting, socle, cosocleC2×C3×C72×C13C2×C3
prime radicalC2×C3×C13⋊#3862C2
LCSG ▷ C3×C72×C13
UCSC1 ◁ C2

136 conjugacy classes of subgroups; only the 38 normal subgroups are shown.

normal subgroups only

This group has 136 conjugacy classes of subgroups — too many to draw. Only its 38 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,f^a=f^12,d^b=d^2,e^b=e^4,f^b=f^3

Conjugacy classes & character table

654 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 718);