Finite Group Databasebeta

(C2×#14523266)⋊C8 #45656103

order32576
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C2×#14523266)⋊C8

Splittings

FittingC2×C8×C509 ⋊ C4
SylowC509 ⋊ #336

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×#14523266
commutatorC2×C509C4×C8
FittingC2×C8×C509C4
socleC22×C509C42
prime radicalC22×D509C2×C4
cosocleC2×C4×D509C22
hypercenterC2×C8#14523266
hypocenterC509#336
LCSG ▷ C2×C509 ▷ C509
UCSC1 ◁ C2×C4 ◁ C2×C8

118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8144

Polycyclic presentation:

2^6,509|a^2=d,b^2=e,d^2=f,b^a=bc,g^b=g^301,g^e=g^508

Conjugacy classes & character table

2072 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32576, 1414);