Finite Group Databasebeta

C2×C4⋊((C22⋊C27)⋊C2) #13145293

order1728
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

direct productC2×C4⋊((C22⋊C27)⋊C2)

Subgroups

subgroupG/H
centerC22C2×(C22⋊C27)⋊C2
commutator, cosocleC2×C22⋊C27C23
FrattiniC2×C9C22×S4
FittingC23×C4×C9D3
socleC24×C3C2×D9
hypercenterC2×C4(C22⋊C27)⋊C2
hypocenterC22⋊C27C2×D4
LCSG ▷ C2×C22⋊C27 ▷ C22⋊C27
UCSC1 ◁ C22 ◁ C2×C4

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

normal subgroups only

This group has 591 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

transitive degreeμt(G) = 216

Conjugacy classes & character table

156 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 11356);