Finite Group Databasebeta

(C2×#16860990)⋊C4 #44569703

order32416
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C2×#16860990)⋊C4

Splittings

FittingC2×C4×C1013 ⋊ C4
SylowC1013 ⋊ #95

Subgroups

subgroupG/H
center, FrattiniC22C2×#16860990
commutatorC2×C1013C42
FittingC2×C4×C1013C4
socleC22×C1013C2×C4
prime radical, cosocleC22×D1013C22
hypercenterC2×C4#16860990
hypocenterC1013#95
LCSG ▷ C2×C1013 ▷ C1013
UCSC1 ◁ C22 ◁ C2×C4

76 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8104

Polycyclic presentation:

2^5,1013|a^2=d,b^2=e,b^a=bc,f^a=f^968,f^d=f^1012

Conjugacy classes & character table

2044 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32416, 197);