Finite Group Databasebeta

#45662486

order32896
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

Fitting#356×C257 ⋊ C2
SylowC257 ⋊ #1410

Subgroups

subgroupG/H
centerC2#30656529
commutatorC42×C257C2×C4
FrattiniC4⋊Q8C2×D257
Fitting#356×C257C2
socleC2×C257#353
prime radical#22551589C4
cosocleC4⋊Q8×C257C22
hypercenter#356D257
hypocenterC257#1410
LCSG ▷ C42×C257 ▷ C2×C4×C257 ▷ C22×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ C4⋊Q8 ◁ #356

104 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4112

Polycyclic presentation:

2^7,257|a^2=d,c^2=fg,d^2=g,e^2=g,b^a=bc,c^a=ce,e^a=ef,f^a=fg,c^b=cfg,d^b=def,e^b=eg,h^b=h^256,d^c=dfg,e^d=eg

Conjugacy classes & character table

1681 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 2676);