Finite Group Databasebeta
Cayley diagram

#79218

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

Aliases

No aliases for this group.

Splittings

FittingC3×#428 ⋊ C2
SylowC3 ⋊ #3095

Subgroups

subgroupG/H
centerC22C2×D3×D4
commutator, cosocleC2×C3×C4C24
FrattiniC2×C4C23×D3
FittingC3×#428C2
socleC22×C3C22×D4
prime radicalC23×D3D4
hypercenter#428D3
hypocenterC3#3095
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C22×C4 ◁ #428

410 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 410 conjugacy classes of subgroups — too many to draw. Only its 127 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) = 27
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 4 generators on 27 points:

(1,2,3)(12,15,17,16)(13,19,21,20)(14,23,24,25)(18,22,26,27);(4,6,7,10)(5,9,8,11)(12,14)(13,18)(15,23)(16,25)(17,24)(19,22)(20,27)(21,26);(2,3)(5,8)(9,11);(2,3)(4,5)(6,9)(7,8)(10,11)(12,13,17,21)(14,22,24,27)(15,20,16,19)(18,25,26,23)

Polycyclic presentation:

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

Conjugacy classes & character table

54 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10834098, #10834102, #10834109, …
maximal normal subgroup of#10834098, #10834102, #10834109, …
maximal quotient of#10794996, #10795931, #10796428, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 11794);