Finite Group Databasebeta

C2×C151⋊#564 #34083253

order19328
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×C151⋊#564
unambiguous semidirect product(C2×C151)⋊#564

Splittings

SylowC151 ⋊ C2×#564

Subgroups

subgroupG/H
centerC23C23×D151
commutator, cosocleC22×C151C25
FrattiniC22C24×D151
FittingC2×#125×C151C2
socle, prime radicalC23×C151C24
hypercenterC2×#125D151
hypocenterC151C2×#564
LCSG ▷ C22×C151 ▷ C151
UCSC1 ◁ C23 ◁ C2×#125

896 conjugacy classes of subgroups; only the 469 normal subgroups are shown.

normal subgroups only

This group has 896 conjugacy classes of subgroups — too many to draw. Only its 469 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) = 19328

Conjugacy classes & character table

2138 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 18653);