Finite Group Databasebeta

C2×#16863182 #22561840

order8576
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#16863182

Splittings

FittingC2×#99×C67 ⋊ C2
SylowC67 ⋊ C2×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC22#14523957
commutatorC23×C67C22×C4
FrattiniC2×D4C22×D67
FittingC2×#99×C67C2
socleC22×C67#99
hypercenterC2×#99D67
hypocenterC67C2×AΣL(1,𝔽16)
LCSG ▷ C23×C67 ▷ C22×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#99

438 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 438 conjugacy classes of subgroups — too many to draw. Only its 69 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

752 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30770962, C4×#16863182, #30770977, …
maximal normal subgroup of#30770962, C4×#16863182, #30770977, …
maximal quotient ofC2×#22558136, C2×#22558156, #30765079, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 6141);