Finite Group Databasebeta

C2×#16812611 #20294986

order6976
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productC2×#16812611

Splittings

FittingC22×C8×C109 ⋊ C2
SylowC109 ⋊ C2×C22⋊C8

Subgroups

subgroupG/H
centerC22×C4C2×D109
commutatorC2×C109C22×C8
FrattiniC2×C4C22×D109
FittingC22×C8×C109C2
socleC23×C109C2×C4
hypercenterC22×C8D109
hypocenterC109C2×C22⋊C8
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C22×C4 ◁ C22×C8

202 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 87 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

1768 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28360955, #28362789, C4×#16812611, …
maximal normal subgroup of#28360955, #28362789, C4×#16812611, …
maximal quotient ofC2×#20294749, C2×#20294751, #28361344, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 509);