Finite Group Databasebeta

D509⋊(C22⋊C8) #45656206

order32576
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

unambiguous semidirect productD509⋊(C22⋊C8)

Splittings

SylowC509 ⋊ C2×C22⋊C8

Subgroups

subgroupG/H
centerC2×C4C2×#14523266
commutatorC2×C509C22×C8
FrattiniC22C22×#14523266
FittingC22×C4×C509C4
socleC22×C509C22×C4
prime radicalC23×D509C4
cosocleC2×Dic509C23
hypercenterC22×C4#14523266
hypocenterC509C2×C22⋊C8
LCSG ▷ C2×C509 ▷ C509
UCSC1 ◁ C2×C4 ◁ C22×C4

202 conjugacy classes of subgroups; only the 70 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 70 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8144

Polycyclic presentation:

2^6,509|a^2=e,e^2=f,b^a=bd,g^a=g^301,g^c=g^508,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, 1517);