Finite Group Databasebeta

#331×D131 #30664600

order16768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct product#331×D131

Splittings

Fitting#331×C131 ⋊ C2
SylowC131 ⋊ C2×#331

Subgroups

subgroupG/H
centerC22C22⋊C4×D131
commutatorC2×C4×C131C22×C4
FrattiniC42C22×D131
Fitting#331×C131C2
socleC22×C131C2×C22⋊C4
prime radical#127×D131C2
cosocleC42×C131C23
hypercenter#331D131
hypocenterC131C2×#331
LCSG ▷ C2×C4×C131 ▷ C22×C131 ▷ C131
UCSC1 ◁ C22 ◁ C42 ◁ #331

360 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 87 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) = 4192

Conjugacy classes & character table

1273 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 3149);