Finite Group Databasebeta

#45666207

order32896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#346×C257 ⋊ C2
SylowC257 ⋊ #2179

Subgroups

subgroupG/H
centerC4C2×D2056
commutatorC8×C257C22×C4
FrattiniC2×C8C22×D257
Fitting#346×C257C2
socleC2×C257C4×D8
prime radical#30657169C2
cosocleC2×C8×C257C23
hypercenter#346D257
hypocenterC257#2179
LCSG ▷ C8×C257 ▷ C4×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C4 ◁ C2×C8 ◁ C4×C8 ◁ #346

144 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8224

Polycyclic presentation:

2^7,257|a^2=e,c^2=e,d^2=fg,e^2=g,f^2=g,b^a=bd,c^a=cg,d^a=df,f^a=fg,h^a=h^256,d^b=df,f^b=fg,h^b=h^256

Conjugacy classes & character table

5152 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 6397);