Finite Group Databasebeta
Cayley diagram

#83144

order384
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC3×#529 ⋊ C2
SylowC3 ⋊ #3211

Subgroups

subgroupG/H
centerC22C22×#67
commutator, cosocleC2×C3×C4C24
FrattiniC2×C4C23×D3
FittingC3×#529C2
socleC22×C3C22×D4
prime radical#5036C2
hypercenter#529D3
hypocenterC3#3211
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C2×C42 ◁ #529

410 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 410 conjugacy classes of subgroups — too many to draw. Only its 121 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)(5,9)(8,10)(13,19)(17,21)(18,20)(25,26);(2,3)(6,11)(8,10)(13,18)(14,22)(16,24)(17,25)(19,20)(21,26);(4,6,7,11)(5,8,9,10)(12,14)(13,17)(15,22)(16,23)(18,26)(19,21)(20,25)(24,27);(4,5)(6,10)(7,9)(8,11)(12,13)(14,21)(15,19)(16,18)(17,22)(20,24)(23,25)(26,27)

Polycyclic presentation:

2^7,3|b^2=eg,f^2=g,b^a=be,c^a=cf,d^a=de,f^a=fg,c^b=ce,f^c=fg,h^c=h^2

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10691674, #10691676, #10769205, …
maximal normal subgroup of#10691674, #10691676, #10769205, …
maximal quotient of#10804508, #10804880, #10805713, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 15720);