Finite Group Databasebeta

C32×C22⋊#170 #13086264

order1440
isoclinismisoclinic class of #700
automorphism?
homologyAbelianization (H1) = C2×C32×C8 · Schur multiplier (H2) = C22×C3

Aliases

direct productC32×C22⋊#170

Splittings

HallC32×C5 ⋊ C22⋊C8
SylowC5 ⋊ C32×C22⋊C8

Subgroups

subgroupG/H
centerC22×C32C2×AGL(1,𝔽5)
commutatorC2×C5C2×C32×C8
FrattiniC22C2×C32×AGL(1,𝔽5)
Fitting, prime radicalC23×C32×C5C4
socleC22×C32×C5C2×C4
cosocleC2×Dic5C22×C32
hypercenterC23×C32AGL(1,𝔽5)
hypocenterC5C32×C22⋊C8
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C22×C32 ◁ C23×C32

300 conjugacy classes of subgroups; only the 144 normal subgroups are shown.

normal subgroups only

This group has 300 conjugacy classes of subgroups — too many to draw. Only its 144 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) = 23
transitive degreeμt(G) = 720

A minimal faithful permutation representation — 2 generators on 23 points:

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

Conjugacy classes & character table

252 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1440, 2581);