Finite Group Databasebeta

C2×#16863139 #22558849

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

Aliases

direct productC2×#16863139

Splittings

FittingC2×C4⋊C8×C67 ⋊ C2
SylowC67 ⋊ C2×#331

Subgroups

subgroupG/H
centerC23(C2×D67)⋊C4
commutatorC2×C4×C67C22×C4
FrattiniC42C22×D67
FittingC2×C4⋊C8×C67C2
socleC23×C67C22⋊C4
hypercenterC2×C4⋊C8D67
hypocenterC67C2×#331
LCSG ▷ C2×C4×C67 ▷ C22×C67 ▷ C67
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊C8

360 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 117 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

1358 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30746770, C4×#16863139, #30746783, …
maximal normal subgroup of#30746770, C4×#16863139, #30746783, …
maximal quotient ofC2×#22558029, #30743805, #30744107, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 3150);