Finite Group Databasebeta

C2×#16812613 #20294996

order6976
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#16812613

Splittings

FittingC2×C22⋊C4×C109 ⋊ C2
SylowC109 ⋊ C2×#99

Subgroups

subgroupG/H
centerC22#13182006
commutatorC22×C109C22×C4
FrattiniC23C22×D109
FittingC2×C22⋊C4×C109C2
socleC22×C109C22⋊C4
hypercenterC2×C22⋊C4D109
hypocenterC109C2×#99
LCSG ▷ C22×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C24 ◁ C2×C22⋊C4

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

normal subgroups only

This group has 210 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

1102 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28362819, C4×#16812613, #28362945, …
maximal normal subgroup of#28362819, C4×#16812613, #28362945, …
maximal quotient ofC2×#20294749, C2×#20294751, #28361348, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 519);