Finite Group Databasebeta
Cayley diagram

C22×#908 #87155

order384
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC22×#908

Splittings

FittingC22×C3×M16 ⋊ C2
SylowC3 ⋊ C22×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC23C2×D12
commutator, cosocleC3×C4C25
FrattiniC4C24×D3
FittingC22×C3×M16C2
socleC23×C3C2×D4
hypercenterC22×M16D3
hypocenterC3C22×AGL(1,ℤ/8)
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×M16

1720 conjugacy classes of subgroups; only the 565 normal subgroups are shown.

normal subgroups only

This group has 1720 conjugacy classes of subgroups — too many to draw. Only its 565 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) = 15
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 5 generators on 15 points:

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

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10701915, #10701919, #10701929, …
maximal normal subgroup of#10701915, #10701919, #10701929, …
maximal quotient ofC22×#5131, C22×#5133, C22×#5121, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 19731);