Finite Group Databasebeta

C2×#11758523 #14521544

order1984
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#11758523

Splittings

FittingC22×Q8×C31 ⋊ C2
SylowC31 ⋊ C2×C22⋊Q8

Subgroups

subgroupG/H
centerC23C22×D31
commutator, cosocleC22×C31C24
FrattiniC22C23×D31
FittingC22×Q8×C31C2
socleC23×C31C23
prime radicalC23×D31C22
hypercenterC22×Q8D31
hypocenterC31C2×C22⋊Q8
LCSG ▷ C22×C31 ▷ C31
UCSC1 ◁ C23 ◁ C22×Q8

322 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 135 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) = 992

Conjugacy classes & character table

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

Relationships

maximal subgroup of#16846015, #16846020, #16846131, …
maximal normal subgroup of#16846015, #16846020, #16846131, …
maximal quotient ofC2×#14520906, C2×#14520920, C2×#14520930, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 1044);