Finite Group Databasebeta

#342×D257 #45664048

order32896
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C25

Aliases

direct product#342×D257

Splittings

Fitting#342×C257 ⋊ C2
SylowC257 ⋊ C2×#342

Subgroups

subgroupG/H
centerC22C22⋊C4×D257
commutatorC22×C257C2×C42
FrattiniC24C22×D257
Fitting#342×C257C2
socleC22×C257C2×C22⋊C4
prime radicalC24×D257C22
cosocleC24×C257C23
hypercenter#342D257
hypocenterC257C2×#342
LCSG ▷ C22×C257 ▷ C2×C257 ▷ C257
UCSC1 ◁ C22 ◁ C24 ◁ #342

680 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 680 conjugacy classes of subgroups — too many to draw. Only its 145 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) = 4112

Conjugacy classes & character table

2860 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32896, 4238);