Finite Group Databasebeta
Cayley diagram

#68972

order384
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC3×#343 ⋊ C2
SylowC3 ⋊ C4×#100

Subgroups

subgroupG/H
centerC22D3×C22⋊C4
commutatorC22×C3C2×C42
FrattiniC22×C4C22×D3
FittingC3×#343C2
socleC22×C3C2×C22⋊C4
prime radicalC22×D12C22
cosocleC22×C3×C4C23
hypercenter#343D3
hypocenterC3C4×#100
LCSG ▷ C22×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C22×C4 ◁ #343

360 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 107 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) = 15
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 3 generators on 15 points:

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

Polycyclic presentation:

2^7,3|a^2=e,b^2=f,c^2=e,f^2=g,b^a=bd,f^a=fg,d^b=dg,h^c=h^2

Conjugacy classes & character table

66 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10705548, #10705550, #10705558, …
maximal normal subgroup of#10705548, #10705550, #10705558, …
maximal quotient of#10685688, #10685696, #10685709, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 1548);