Finite Group Databasebeta

C2×#16812694 #20295552

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

Aliases

direct productC2×#16812694

Splittings

FittingC2×C4⋊C4×C109 ⋊ C2
SylowC109 ⋊ C2×#126

Subgroups

subgroupG/H
centerC23C22×D109
commutatorC22×C109C24
FrattiniC22C23×D109
FittingC2×C4⋊C4×C109C2
socleC23×C109C23
hypercenterC2×C4⋊C4D109
hypocenterC109C2×#126
LCSG ▷ C22×C109 ▷ C109
UCSC1 ◁ C23 ◁ C2×C4⋊C4

246 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 111 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

1108 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28361400, #28365582, C4×#16812694, …
maximal normal subgroup of#28361400, #28365582, C4×#16812694, …
maximal quotient ofC2×#20294893, C2×#20294907, C2×#20294909, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 1075);