Finite Group Databasebeta

C2×C22⋊D977 #30627602

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

Aliases

direct productC2×C22⋊D977
unambiguous semidirect productC23⋊D977

Splittings

FittingC23×C977 ⋊ C2
SylowC977 ⋊ C2×D4

Subgroups

subgroupG/H
centerC22C2×D977
commutator, cosocleC2×C977C23
FrattiniC2C22×D977
FittingC23×C977C2
socleC22×C977C22
hypercenterC23D977
hypocenterC977C2×D4
LCSG ▷ C2×C977 ▷ C977
UCSC1 ◁ C22 ◁ C23

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7816

Conjugacy classes & character table

3914 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44530580, #44530626, C4×C22⋊D977, …
maximal normal subgroup of#44530580, #44530626, C4×C22⋊D977, …
maximal quotient ofC2×#30627584, C2×C22⋊Dic977, C2×#30627586, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15632, 35);