Finite Group Databasebeta
Cayley diagram

#68757

order384
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC3×#339 ⋊ C2
SylowC3 ⋊ #1897

Subgroups

subgroupG/H
centerC2×C4D3×D4
commutatorC2×C3×C4C22×C4
FrattiniC22×C4C22×D3
FittingC3×#339C2
socleC22×C3C2×C22⋊C4
prime radical#5524C2
cosocleC22×C3×C4C23
hypercenter#339D3
hypocenterC3#1897
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ #339

358 conjugacy classes of subgroups; only the 83 normal subgroups are shown.

normal subgroups only

This group has 358 conjugacy classes of subgroups — too many to draw. Only its 83 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) = 23
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 3 generators on 23 points:

(1,2)(5,7)(10,18)(14,22)(17,23)(19,20);(8,10)(9,14,16,22)(11,19)(12,20)(13,18)(15,17,21,23);(2,3)(4,5)(6,7)(8,9,12,15,13,16,11,21)(10,17,20,22,18,23,19,14)

Polycyclic presentation:

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

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#1897, C2×#68757, #10796948, …
maximal normal subgroup ofD3×#1897, C2×#68757, #10796948, …
maximal quotient of#10690527, #10690532, #10690537, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 1333);