Finite Group Databasebeta
Cayley diagram

#69160

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

Aliases

No aliases for this group.

Splittings

FittingC3×#355 ⋊ C2
SylowC3 ⋊ #2202

Subgroups

subgroupG/H
centerC2#4741
commutator, cosocleC2×C3×Q8C23
FrattiniC2×Q8C22×D3
FittingC3×#355C2
socleC2×C3B(4,𝔽2)
hypercenter#355D3
hypocenterC3#2202
LCSG ▷ C2×C3×Q8 ▷ C22×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ #355

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

normal subgroups only

This group has 248 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:

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

Polycyclic presentation:

2^7,3|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,d^b=dg,e^b=efg,h^b=h^2,d^c=df,e^c=eg,e^d=eg

Conjugacy classes & character table

30 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10715921, #10715922, #10715928, …
maximal normal subgroup of#10715921, #10715922, #10715928, …
maximal quotient of#10707251, #10707252, #10707426, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 1736);