Finite Group Databasebeta
Cayley diagram

#70079

order384
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×C3×#100 ⋊ C2
SylowC3 ⋊ #1783

Subgroups

subgroupG/H
centerC22D3×C22⋊C4
commutatorC23×C3C22×C4
FrattiniC22×C4C22×D3
FittingC2×C3×#100C2
socleC22×C3C2×C22⋊C4
prime radicalC22×D3×D4C2
cosocleC22×C3×C4C23
hypercenterC2×#100D3
hypocenterC3#1783
LCSG ▷ C23×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#100

820 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 820 conjugacy classes of subgroups — too many to draw. Only its 105 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) = 48

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

54 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10710645, #10710649, #10710658, …
maximal normal subgroup of#10710645, #10710649, #10710658, …
maximal quotient of#10686512, #10686526, #10686536, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 2655);