Finite Group Databasebeta
Cayley diagram

#67695

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

Aliases

No aliases for this group.

Splittings

SylowC3 ⋊ #1393

Subgroups

subgroupG/H
centerC22#806
commutatorC2×C3×C4C42
FrattiniC22×D4C2×D3
FittingC2×C3×#99C2
socleC22×C3#99
prime radical, cosocleC22×C3×D4C22
hypercenterC2×#99D3
hypocenterC3#1393
LCSG ▷ C2×C3×C4 ▷ C22×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#99

232 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 232 conjugacy classes of subgroups — too many to draw. Only its 57 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 — 2 generators on 15 points:

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

Polycyclic presentation:

2^7,3|a^2=d,b^2=e,c^2=g,b^a=bc,c^a=cf,e^a=eg,f^a=fg,d^b=dfg,h^b=h^2,d^c=dg

Conjugacy classes & character table

48 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#1393, C2×#67695, #10710155, …
maximal normal subgroup ofD3×#1393, C2×#67695, #10710155, …
maximal quotient of#10682149, #10682187, #10682189, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 271);