Finite Group Databasebeta
Cayley diagram

#71320

order384
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC3×#495 ⋊ C2
SylowC3 ⋊ #2249

Subgroups

subgroupG/H
centerC22C2×#213
commutator, cosocleC2×C3×C8C23
FrattiniC2×C8C22×D3
FittingC3×#495C2
socleC22×C3C2×D8
prime radicalC2×#826C2
hypercenter#495D3
hypocenterC3#2249
LCSG ▷ C2×C3×C8 ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #495

184 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 57 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) = 39
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 3 generators on 39 points:

(1,2,3)(4,5,6,7)(9,15)(14,27)(16,29)(17,26)(18,30)(23,38)(28,31)(32,37);(2,3)(8,10,19,33,13,22,25,36,12,21,34,39,24,35,11,20)(9,14,23,32,17,28,29,30,15,27,38,37,26,31,16,18);(5,7)(8,9)(10,18)(11,23)(12,15)(13,26)(14,20)(16,19)(17,24)(21,30)(22,37)(25,38)(27,36)(28,39)(29,34)(31,33)(32,35)

Polycyclic presentation:

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

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#2249, C2×#71320, #10950590, …
maximal normal subgroup ofD3×#2249, C2×#71320, #10950590, …
maximal quotient of#10709838, #10709843, #10709848, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 3896);