Finite Group Databasebeta
Cayley diagram

#69257

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

Aliases

No aliases for this group.

Splittings

FittingC3×#361 ⋊ C2
SylowC3 ⋊ #2238

Subgroups

subgroupG/H
centerC2#4777
commutator, cosocleC2×C3×C8C23
FrattiniC2×C8C22×D3
FittingC3×#361C2
socleC2×C3#481
prime radical#5159C2
hypercenter#361D3
hypocenterC3#2238
LCSG ▷ C2×C3×C8 ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #361

134 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 134 conjugacy classes of subgroups — too many to draw. Only its 41 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) = 19
transitive degreeμt(G) = 48

A minimal faithful permutation representation — 3 generators on 19 points:

(1,2,3)(4,5,7,16,8,10,15,11)(6,14,12,17,13,18,19,9);(2,3)(6,13)(9,17)(12,19)(14,18);(5,9)(6,12)(7,15)(10,17)(11,14)(13,19)(16,18)

Polycyclic presentation:

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

Conjugacy classes & character table

36 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#2238, C2×#69257, #10950080, …
maximal normal subgroup ofD3×#2238, C2×#69257, #10950080, …
maximal quotient of#10711516, #10711755, #10712229, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 1833);