Finite Group Databasebeta

C4⋊C4×#1094 #13152167

order1728
automorphism?
homologyAbelianization (H1) = C2×C32×C4 · Schur multiplier (H2) = C22

Aliases

direct productC4⋊C4×#1094
unambiguous semidirect productC4⋊(C4×#1094)

Splittings

SylowC22×C4⋊C4 ⋊ 3−1+2

Subgroups

subgroupG/H
center, FrattiniC22×C3C22×C3×A4
commutatorC23×C3C2×C32×C4
FittingC22×C32×C4⋊C4C3
socle, cosocleC24×C3C22×C32
prime radicalC24×C32C22×C3
hypercenterC32×C4⋊C4A4
hypocenterC22C4⋊C4×3−1+2
LCSG ▷ C23×C3 ▷ C22
UCSC1 ◁ C22×C3 ◁ C32×C4⋊C4

574 conjugacy classes of subgroups; only the 110 normal subgroups are shown.

normal subgroups only

This group has 574 conjugacy classes of subgroups — too many to draw. Only its 110 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

200 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 18230);