Finite Group Databasebeta
Cayley diagram

#70746

order384
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC3 ⋊ #1565

Subgroups

subgroupG/H
centerC2×C4C2×#67
commutatorC3×C4C22×C8
FrattiniC42C22×D3
FittingC3×#431C2
socleC22×C3C2×C4⋊C4
prime radicalC23×C3C4⋊C4
cosocleC3×C42C23
hypercenter#431D3
hypocenterC3#1565
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #431

180 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 180 conjugacy classes of subgroups — too many to draw. Only its 97 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) = 19
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 3 generators on 19 points:

(1,2,3)(13,17)(16,19);(2,3)(12,13,14,16,15,17,18,19);(2,3)(4,5,6,8,7,9,10,11)(13,16)(14,18)(17,19)

Polycyclic presentation:

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

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10689049, #10689050, #10689054, …
maximal normal subgroup of#10689049, #10689050, #10689054, …
maximal quotient of#10684650, #10686385, #10688028, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 3322);