Finite Group Databasebeta

C22×C4×Dic109 #20295471

order6976
isoclinismisoclinic class of D109
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4

Aliases

direct productC22×C4×Dic109

Splittings

derived, SylowC109 ⋊ C22×C42

Subgroups

subgroupG/H
center, hypercenterC23×C4D109
commutator, hypocenterC109C22×C42
FrattiniC22C23×D109
FittingC23×C4×C109C2
socleC24×C109C22
LCSG ▷ C109
UCSC1 ◁ C23×C4

498 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1792 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#95×Dic109, C4×#16812606, #28361256, …
maximal normal subgroup of#95×Dic109, C4×#16812606, #28361256, …
maximal quotient ofC2×C42×Dic109, C22×#16812606, C2×#20294872, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 994);