Finite Group Databasebeta

C4⋊C4×#272 #11721759

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

Aliases

direct productC4⋊C4×#272

Splittings

FittingC4⋊C4×H(3,𝔽3) ⋊ C2
SylowH(3,𝔽3) ⋊ C2×C4⋊C4

Subgroups

subgroupG/H
center, Frattini, socleC22×C3C22×C3⋊D3
commutatorC2×H(3,𝔽3)C22×C4
FittingC4⋊C4×H(3,𝔽3)C2
prime radicalC22×#272C22
cosocleC22×H(3,𝔽3)C23
hypercenterC3×C4⋊C4C3⋊D3
hypocenterH(3,𝔽3)C2×C4⋊C4
LCSG ▷ C2×H(3,𝔽3) ▷ H(3,𝔽3)
UCSC1 ◁ C22×C3 ◁ C3×C4⋊C4

506 conjugacy classes of subgroups; only the 104 normal subgroups are shown.

normal subgroups only

This group has 506 conjugacy classes of subgroups — too many to draw. Only its 104 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

100 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13136898, #13137957, #13137959, …
maximal normal subgroup of#13136898, #13137957, #13137959, …
maximal quotient of#13143709, #13143712, #13143713, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 1726);