Finite Group Databasebeta

(C2×D71)⋊C16 #17985778

order4544
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect product(C2×D71)⋊C16

Splittings

FittingC2×C16×C71 ⋊ C2
SylowC71 ⋊ C22⋊C16

Subgroups

subgroupG/H
center, FrattiniC2×C8C2×D71
commutatorC2×C71C2×C16
FittingC2×C16×C71C2
socleC22×C71C2×C8
prime radicalC22×D71C8
cosocleC2×C8×C71C22
hypercenterC2×C16D71
hypocenterC71C22⋊C16
LCSG ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C8 ◁ C2×C16

66 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2272

Polycyclic presentation:

2^6,71|a^2=d,d^2=e,e^2=f,b^a=bc,g^b=g^70

Conjugacy classes & character table

1160 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4544, 328);