Finite Group Databasebeta

(C22⋊D1087)⋊C4 #46852148

order34784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C22⋊D1087)⋊C4

Splittings

FittingC22⋊C4×C1087 ⋊ C2
SylowC1087 ⋊ C4×D4

Subgroups

subgroupG/H
center, FrattiniC22C22×D1087
commutatorC2×C1087C22×C4
FittingC22⋊C4×C1087C2
socle, cosocleC22×C1087C23
prime radicalC2×C22⋊D1087C2
hypercenterC22⋊C4D1087
hypocenterC1087C4×D4
LCSG ▷ C2×C1087 ▷ C1087
UCSC1 ◁ C22 ◁ C22⋊C4

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17392

Polycyclic presentation:

2^5,1087|a^2=e,c^2=e,b^a=bd,f^c=f^1086

Conjugacy classes & character table

5450 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34784, 106);