Finite Group Databasebeta

C2×#16862162 #22553288

order8384
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#16862162

Splittings

FittingC2×M16×C131 ⋊ C2
SylowC131 ⋊ C2×#100

Subgroups

subgroupG/H
centerC22(C2×D131)⋊C4
commutatorC22×C131C22×C4
FrattiniC2×C4C22×D131
FittingC2×M16×C131C2
socleC22×C131C22⋊C4
hypercenterC2×M16D131
hypocenterC131C2×#100
LCSG ▷ C22×C131 ▷ C2×C131 ▷ C131
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×M16

186 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 186 conjugacy classes of subgroups — too many to draw. Only its 63 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

1322 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30665752, C4×#16862162, #30665880, …
maximal normal subgroup of#30665752, C4×#16862162, #30665880, …
maximal quotient ofC2×#22553035, #30664281, #30664287, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8384, 525);