Finite Group Databasebeta
Cayley diagram

#78475

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

Aliases

No aliases for this group.

Splittings

SylowC3 ⋊ #3170

Subgroups

subgroupG/H
centerC2×C4C2×D12
commutator, cosocleC2×C3×C4C24
FrattiniC2×C4C23×D3
FittingC2×C3×C4×C8C2
socleC22×C3C22×D4
prime radicalC23×C3C2×D4
hypercenterC2×C4×C8D3
hypocenterC3#3170
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×C8

368 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 368 conjugacy classes of subgroups — too many to draw. Only its 149 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) = 192

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

108 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10690428, #10690430, #10694341, …
maximal normal subgroup of#10690428, #10690430, #10694341, …
maximal quotient of#10795726, #10799414, #10800362, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 11051);