Finite Group Databasebeta

C22×Dic977 #30627600

order15632
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC22×Dic977

Splittings

derived, SylowC977 ⋊ C22×C4

Subgroups

subgroupG/H
center, hypercenterC23D977
commutator, hypocenterC977C22×C4
FrattiniC2C22×D977
Fitting, socle, prime radicalC23×C977C2
cosocleC2×C977C23
LCSG ▷ C977
UCSC1 ◁ C23

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15632

Conjugacy classes & character table

3920 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44530573, C2×C4×Dic977, C2×#30627584, …
maximal normal subgroup of#44530573, C2×C4×Dic977, C2×#30627584, …
maximal quotient ofC2×C4×Dic977, C2×C22⋊Dic977, C2×C4⋊Dic977, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15632, 33);