Finite Group Databasebeta

C2×#23752000 #34070743

order19328
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#23752000

Splittings

FittingC2×#100×C151 ⋊ C2
SylowC151 ⋊ C2×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC22#18012653
commutatorC23×C151C22×C4
FrattiniC2×D4C22×D151
FittingC2×#100×C151C2
socleC22×C151#99
prime radicalC2×#18012707C2
cosocleC2×D4×C151C23
hypercenterC2×#100D151
hypocenterC151C2×AΣL(1,𝔽16)
LCSG ▷ C23×C151 ▷ C22×C151 ▷ C2×C151 ▷ C151
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#100

438 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 438 conjugacy classes of subgroups — too many to draw. Only its 69 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) = 2416

Conjugacy classes & character table

1676 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19328, 6143);