Finite Group Databasebeta

#45662958

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

Aliases

No aliases for this group.

Splittings

SylowC257 ⋊ #1537

Subgroups

subgroupG/H
centerC22C2×C22⋊Dic257
commutatorC2×C4×C257C22×C4
FrattiniC42C22×D257
Fitting#533×C257C2
socleC22×C257C2×C22⋊C4
prime radicalC23×C257C22⋊C4
cosocleC42×C257C23
hypercenter#533D257
hypocenterC257#1537
LCSG ▷ C2×C4×C257 ▷ C22×C257 ▷ C257
UCSC1 ◁ C22 ◁ C2×C42 ◁ #533

194 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16448

Polycyclic presentation:

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

Conjugacy classes & character table

3610 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 3148);