Finite Group Databasebeta
Cayley diagram

#68424

order384
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC3×#332 ⋊ C2
SylowC3 ⋊ #1552

Subgroups

subgroupG/H
centerC22D3×C22⋊C4
commutatorC2×C3×C4C22×C4
FrattiniC42C22×D3
FittingC3×#332C2
socleC22×C3C2×C22⋊C4
prime radicalC22×D3C22⋊C4
cosocleC3×C42C23
hypercenter#332D3
hypocenterC3#1552
LCSG ▷ C2×C3×C4 ▷ C22×C3 ▷ C3
UCSC1 ◁ C22 ◁ C42 ◁ #332

208 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 208 conjugacy classes of subgroups — too many to draw. Only its 67 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 — 3 generators on 27 points:

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

Polycyclic presentation:

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

Conjugacy classes & character table

51 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD3×#1552, C2×#68424, #10763573, …
maximal normal subgroup ofD3×#1552, C2×#68424, #10763573, …
maximal quotient of#10683201, #10683231, #10683349, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 1000);