Finite Group Databasebeta
Cayley diagram

#83950

order384
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×C3×AGL(1,ℤ/8) ⋊ C2
SylowC3 ⋊ #3055

Subgroups

subgroupG/H
centerC22C2×D3×D4
commutator, cosocleC2×C3×C4C24
FrattiniC2×C4C23×D3
FittingC2×C3×AGL(1,ℤ/8)C2
socleC22×C3C22×D4
hypercenterC2×AGL(1,ℤ/8)D3
hypocenterC3#3055
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×AGL(1,ℤ/8)

548 conjugacy classes of subgroups; only the 143 normal subgroups are shown.

normal subgroups only

This group has 548 conjugacy classes of subgroups — too many to draw. Only its 143 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 — 4 generators on 15 points:

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

Polycyclic presentation:

2^7,3|b^2=e,e^2=g,b^a=be,c^a=cf,e^a=eg,d^b=dg,h^c=h^2

Conjugacy classes & character table

54 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10832609, #10832612, #10832631, …
maximal normal subgroup of#10832609, #10832612, #10832631, …
maximal quotient of#10777949, #10777971, #10777993, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 16526);