Finite Group Databasebeta
Cayley diagram

#71942

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

Aliases

No aliases for this group.

Splittings

FittingC3×Q82 ⋊ C2
SylowC3 ⋊ #2205

Subgroups

subgroupG/H
centerC2#5244
commutator, cosocleC2×C3×Q8C23
FrattiniC2×Q8C22×D3
FittingC3×Q82C2
socleC2×C3B(4,𝔽2)
prime radical#1007C22
hypercenterQ82D3
hypocenterC3#2205
LCSG ▷ C2×C3×Q8 ▷ C22×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ Q82

224 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 19
transitive degreeμt(G) = 48

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

45 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10715954, #10715955, #10715959, …
maximal normal subgroup of#10715954, #10715955, #10715959, …
maximal quotient of#10707279, #10707444, #10707553, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 4518);