Finite Group Databasebeta

C22⋊C8×D311 #34091653

order19904
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productC22⋊C8×D311

Splittings

FittingC22⋊C8×C311 ⋊ C2
SylowC311 ⋊ C2×C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×D311
commutatorC2×C311C22×C8
FittingC22⋊C8×C311C2
socleC22×C311C22×C4
prime radicalC23×D311C4
cosocleC2×C4×C311C23
hypercenterC22⋊C8D311
hypocenterC311C2×C22⋊C8
LCSG ▷ C2×C311 ▷ C311
UCSC1 ◁ C2×C4 ◁ C22⋊C8

202 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 73 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) = 4976

Conjugacy classes & character table

3140 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19904, 508);