Finite Group Databasebeta

C2×#16862273 #22554100

order8384
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#16862273

Splittings

FittingC2×SD16×C131 ⋊ C2
SylowC131 ⋊ C2×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC22D4×D131
commutatorC4×C131C24
FrattiniC4C23×D131
FittingC2×SD16×C131C2
socleC22×C131C2×D4
hypercenterC2×SD16D131
hypocenterC131C2×AGL(1,ℤ/8)
LCSG ▷ C4×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×SD16

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

normal subgroups only

This group has 298 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 →

Conjugacy classes & character table

932 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30674766, C4×#16862273, #30674788, …
maximal normal subgroup of#30674766, C4×#16862273, #30674788, …
maximal quotient ofC2×#22553315, C2×#22553312, C2×#22553351, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8384, 1337);