Finite Group Databasebeta
Cayley diagram

#71249

order384
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC3×#490 ⋊ C2
SylowC3 ⋊ #1657

Subgroups

subgroupG/H
centerC22#937
commutator, cosocleC3×C42C23
FrattiniC42C22×D3
FittingC3×#490C2
socleC22×C3#120
prime radical#5074C2
hypercenter#490D3
hypocenterC3#1657
LCSG ▷ C3×C42 ▷ C22×C3 ▷ C3
UCSC1 ◁ C22 ◁ C42 ◁ #490

206 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 206 conjugacy classes of subgroups — too many to draw. Only its 45 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) = 27
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 3 generators on 27 points:

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

Polycyclic presentation:

2^7,3|c^2=f,d^2=f,e^2=fg,b^a=bd,c^a=ce,d^a=df,e^a=efg,d^b=df,e^b=eg,h^b=h^2,d^c=dg,e^c=efg

Conjugacy classes & character table

36 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#1657, C2×#71249, #10776339, …
maximal normal subgroup ofD3×#1657, C2×#71249, #10776339, …
maximal quotient of#10683895, #10683906, #10683918, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 3825);