Finite Group Databasebeta
Cayley diagram

#69734

order384
isoclinismisoclinic class of #204
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×C3×C4×C8 ⋊ C2
SylowC3 ⋊ #1476

Subgroups

subgroupG/H
centerC42D12
commutatorC3×C4C22×C8
FrattiniC42C22×D3
FittingC2×C3×C4×C8C2
socleC22×C3C2×C22⋊C4
prime radicalC2×#235C4
cosocleC3×C42C23
hypercenterC2×C4×C8D3
hypocenterC3#1476
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C42 ◁ C2×C42 ◁ C2×C4×C8

276 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 276 conjugacy classes of subgroups — too many to draw. Only its 101 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) = 192

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10685858, #10685860, #10685863, …
maximal normal subgroup of#10685858, #10685860, #10685863, …
maximal quotient of#10683127, #10683135, #10683137, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 2310);