Finite Group Databasebeta

C2×#11758493 #14521830

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

Aliases

direct productC2×#11758493

Splittings

FittingC2×SD16×C31 ⋊ C2
SylowC31 ⋊ C2×#135

Subgroups

subgroupG/H
centerC22D4×D31
commutator, cosocleC4×C31C24
FrattiniC4C23×D31
FittingC2×SD16×C31C2
socleC22×C31C2×D4
hypercenterC2×SD16D31
hypocenterC31C2×#135
LCSG ▷ C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×SD16

266 conjugacy classes of subgroups; only the 103 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 103 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

238 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#11758493, #16854506, #16854583, …
maximal normal subgroup ofC4×#11758493, #16854506, #16854583, …
maximal quotient ofC2×#14521042, C2×#14521044, C2×#14521084, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1984, 1330);