Finite Group Databasebeta

D4×Dic27 #11720183

order864
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productD4×Dic27

Splittings

SylowC27 ⋊ C4×D4

Subgroups

subgroupG/H
centerC22C22×D27
commutatorC2×C27C22×C4
FrattiniC22×C9C22×D3
FittingC2×D4×C27C2
socleC22×C3C22×D9
prime radicalC2×C3×D4D9
cosocleC22×C27C23
hypercenterC2×D4D27
hypocenterC27C4×D4
LCSG ▷ C2×C27 ▷ C27
UCSC1 ◁ C22 ◁ C2×D4

188 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 188 conjugacy classes of subgroups — too many to draw. Only its 89 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) = 432

Conjugacy classes & character table

150 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13134261, #13134264, #13134266, …
maximal normal subgroup of#13134261, #13134264, #13134266, …
maximal quotient ofC22⋊C4×Dic27, #13134453, #13134454, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 150);