Finite Group Databasebeta

C32×C22⋊#168 #13084949

order1440
isoclinismisoclinic class of Dic10
automorphism?
homologyAbelianization (H1) = C2×C32×C8 · Schur multiplier (H2) = C22×C3

Aliases

direct productC32×C22⋊#168

Splittings

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

Subgroups

subgroupG/H
centerC2×C32×C4C2×D5
commutatorC2×C5C2×C32×C8
FrattiniC2×C4C2×C32×D5
FittingC22×C32×C4×C5C2
socleC22×C32×C5C2×C4
prime radicalC23×C32×C5C4
cosocleC2×C4×C5C22×C32
hypercenterC22×C32×C4D5
hypocenterC5C32×C22⋊C8
LCSG ▷ C2×C5 ▷ C5
UCSC1 ◁ C2×C32×C4 ◁ C22×C32×C4

300 conjugacy classes of subgroups; only the 174 normal subgroups are shown.

normal subgroups only

This group has 300 conjugacy classes of subgroups — too many to draw. Only its 174 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)(7,8,10,11,9)(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

468 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1440, 1266);