Finite Group Databasebeta

C2×#16812614 #20294997

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

Aliases

direct productC2×#16812614

Splittings

SylowC109 ⋊ C2×#99

Subgroups

subgroupG/H
centerC22C22⋊Dic109
commutatorC22×C109C22×C4
FrattiniC23C22×D109
FittingC22×D4×C109C2
socleC22×C109C22⋊C4
hypercenterC22×D4D109
hypocenterC109C2×#99
LCSG ▷ C22×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C24 ◁ C22×D4

210 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 71 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#28361150, #28361151, #28361156, …
maximal normal subgroup of#28361150, #28361151, #28361156, …
maximal quotient ofC2×#20294750, C2×#20294752, #28361350, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 520);