Finite Group Databasebeta

D509⋊#131 #45656314

order32576
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

unambiguous semidirect productD509⋊#131

Splittings

SylowC509 ⋊ C2×#131

Subgroups

subgroupG/H
centerC4C22×#14523266
commutator, socleC2×C509C23×C4
FrattiniC2C23×#14523266
Fitting#41×C509C4
prime radical#41×D509C2
cosocleDic509C24
hypercenter#41#14523266
hypocenterC509C2×#131
LCSG ▷ C2×C509 ▷ C509
UCSC1 ◁ C4 ◁ #41

266 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8144

Polycyclic presentation:

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

Conjugacy classes & character table

1310 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32576, 1625);