Finite Group Databasebeta
Cayley diagram

#69140

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

Aliases

No aliases for this group.

Splittings

FittingC3×#352 ⋊ C2
SylowC3 ⋊ #2198

Subgroups

subgroupG/H
centerC2#4741
commutator, cosocleC2×C3×D4C23
FrattiniC2×D4C22×D3
FittingC3×#352C2
socleC2×C3B(4,𝔽2)
prime radical#4747C2
hypercenter#352D3
hypocenterC3#2198
LCSG ▷ C2×C3×D4 ▷ C22×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #352

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

normal subgroups only

This group has 246 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:

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

Polycyclic presentation:

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

Conjugacy classes & character table

33 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#2198, C2×#69140, #10949207, …
maximal normal subgroup ofD3×#2198, C2×#69140, #10949207, …
maximal quotient of#10707229, #10707230, #10707256, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 1716);