Finite Group Databasebeta

C22×C22⋊#1088 #13164685

order1728
isoclinismisoclinic class of #88627
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC22×C22⋊#1088

Splittings

FittingC24×H(3,𝔽3) ⋊ C4
SylowH(3,𝔽3) ⋊ C22×C22⋊C4

Subgroups

subgroupG/H
center, socleC23×C3C2×#157
commutatorC2×H(3,𝔽3)C23×C4
FrattiniC2×C3C23×#157
FittingC24×H(3,𝔽3)C4
prime radicalC24×#272C2
cosocleC2×#272C24
hypercenterC24×C3#157
hypocenterH(3,𝔽3)C22×C22⋊C4
LCSG ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C23×C3 ◁ C24×C3

2507 conjugacy classes of subgroups; only the 223 normal subgroups are shown.

normal subgroups only

This group has 2507 conjugacy classes of subgroups — too many to draw. Only its 223 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 144

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 30748);