Finite Group Databasebeta

C3⋊#21439533 #37524778

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

Aliases

unambiguous semidirect productC3⋊#21439533

Splittings

derivedC3×C72×C13 ⋊ C3×C4
HallC3×#14274262 ⋊ C4
HallC72×C13 ⋊ C3×Dic3
SylowC72 ⋊ C3⋊(Dic13⋊C3)
SylowC13 ⋊ C3⋊#10596873

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C3⋊#16838457
commutator, hypocenterC3×C72×C13C3×C4
Fitting, socle, cosocleC2×C3×C72×C13C2×C3
prime radicalC2×C3×#14274262C2
LCSG ▷ C3×C72×C13
UCSC1 ◁ C2

184 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 39 normal subgroups are shown.

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

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 1092

A minimal faithful permutation representation — 2 generators on 34 points:

(2,6,7,3,4,8)(5,11,12,9,10,13)(15,16)(17,18,19,20)(22,25,26,23,24,27)(29,30,31)(32,34,33);(1,2,5,7,6,10,12,13,11,4,8,9,3)(14,15,16)(21,22,24,27,26,25,23)(28,29,30,32,31,33,34)

Polycyclic presentation:

2,3^2,7^2,13,2|a^2=g,c^a=c^2,d^a=d^6,f^a=f^12,d^b=d^2,e^b=e^2,f^b=f^9

Conjugacy classes & character table

660 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 723);