Finite Group Databasebeta
Cayley diagram

#67729

order384
isoclinismisoclinic class of #826
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC3 ⋊ #1382

Subgroups

subgroupG/H
centerC2×C4#213
commutatorC3×C8C42
FrattiniC22×C8C2×D3
FittingC2×C3×#108C2
socleC22×C3#102
prime radicalC23×C3SD16
cosocleC22×C3×C8C22
hypercenterC2×#108D3
hypocenterC3#1382
LCSG ▷ C3×C8 ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8 ◁ C2×#108

132 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 132 conjugacy classes of subgroups — too many to draw. Only its 73 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) = 39
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 2 generators on 39 points:

(1,2)(8,10,12,21,25,36,26,37,14,23,11,20,13,22,28,38)(9,15,16,19,29,33,27,39,18,31,32,35,17,30,24,34);(2,3)(4,5,6,7)(8,9)(10,19)(11,24)(12,27)(13,29)(14,18)(15,20)(16,26)(17,25)(21,31)(22,39)(23,35)(28,32)(30,38)(33,37)(34,36)

Polycyclic presentation:

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

Conjugacy classes & character table

72 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#1382, C2×#67729, #10710082, …
maximal normal subgroup ofD3×#1382, C2×#67729, #10710082, …
maximal quotient of#10682058, #10682101, #10682106, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 305);