Finite Group Databasebeta

C2×#16863575 #22569540

order8576
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#16863575

Splittings

FittingC2×#104×C67 ⋊ C2
SylowC67 ⋊ C2×#455

Subgroups

subgroupG/H
centerC22#14524013
commutatorC2×C4×C67C24
FrattiniC2×C4C23×D67
FittingC2×#104×C67C2
socleC22×C67#120
hypercenterC2×#104D67
hypocenterC67C2×#455
LCSG ▷ C2×C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#104

760 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 760 conjugacy classes of subgroups — too many to draw. Only its 149 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

956 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30861713, C4×#16863575, #30861757, …
maximal normal subgroup of#30861713, C4×#16863575, #30861757, …
maximal quotient ofC2×#22559162, C2×#22559167, C2×#22559196, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 13841);