Finite Group Databasebeta
Cayley diagram

#68387

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

Aliases

No aliases for this group.

Splittings

FittingC3×#331 ⋊ C2
SylowC3 ⋊ #1555

Subgroups

subgroupG/H
centerC22D3×C22⋊C4
commutatorC2×C3×C4C22×C4
FrattiniC42C22×D3
FittingC3×#331C2
socleC22×C3C2×C22⋊C4
prime radicalD3×#127C2
cosocleC3×C42C23
hypercenter#331D3
hypocenterC3#1555
LCSG ▷ C2×C3×C4 ▷ C22×C3 ▷ C3
UCSC1 ◁ C22 ◁ C42 ◁ #331

332 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 332 conjugacy classes of subgroups — too many to draw. Only its 67 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) = 96

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

45 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10715408, D3×#1555, C2×#68387, …
maximal normal subgroup of#10715408, D3×#1555, C2×#68387, …
maximal quotient of#10683262, #10683306, #10683408, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 963);