Finite Group Databasebeta

C2×#127⋊C27 #13136181

order1728
isoclinismisoclinic class of #127⋊C3
automorphism?
homologyAbelianization (H1) = C22×C27 · Schur multiplier (H2) = C2×C4

Aliases

direct productC2×#127⋊C27
unambiguous semidirect product(C2×#127)⋊C27

Splittings

derivedC42 ⋊ C22×C27
SylowC2×#127 ⋊ C27

Subgroups

subgroupG/H
center, hypercenterC2×C9#127⋊C3
commutator, hypocenterC42C22×C27
FrattiniC22×C9C22×A4
FittingC2×C9×#127C3
socleC23×C3C2×C22⋊C9
prime radicalC2×C3×#127C9
cosocleC42×C9C22×C3
LCSG ▷ C42
UCSC1 ◁ C2×C9

294 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 294 conjugacy classes of subgroups — too many to draw. Only its 41 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) = 108

Conjugacy classes & character table

180 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 2244);