Finite Group Databasebeta

(C22⋊D43)⋊C4 #13063285

order1376
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C22⋊D43)⋊C4

Splittings

FittingC22⋊C4×C43 ⋊ C2
SylowC43 ⋊ C4×D4

Subgroups

subgroupG/H
center, FrattiniC22C22×D43
commutatorC2×C43C22×C4
FittingC22⋊C4×C43C2
socle, cosocleC22×C43C23
prime radicalC2×C22⋊D43C2
hypercenterC22⋊C4D43
hypocenterC43C4×D4
LCSG ▷ C2×C43 ▷ C43
UCSC1 ◁ C22 ◁ C22⋊C4

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 688

Polycyclic presentation:

2^5,43|a^2=e,c^2=e,b^a=bd,f^c=f^42

Conjugacy classes & character table

230 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×D4×D43, C2×(C22⋊D43)⋊C4, C4×#10621900, …
maximal normal subgroup ofC4×D4×D43, C2×(C22⋊D43)⋊C4, C4×#10621900, …
maximal quotient of#14582746, C22⋊C4×Dic43, #14582750, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1376, 106);