Finite Group Databasebeta

C2×#22551916 #30658307

order16528
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

direct productC2×#22551916

Splittings

derived, SylowC1033 ⋊ C2×C8

Subgroups

subgroupG/H
center, hypercenterC2×C4D1033
commutator, hypocenterC1033C2×C8
FrattiniC4C2×D1033
FittingC2×C4×C1033C2
socle, prime radicalC22×C1033C4
cosocleC4×C1033C22
LCSG ▷ C1033
UCSC1 ◁ C2×C4

22 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16528

Conjugacy classes & character table

4144 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC8×Dic1033, C4×#22551916, #45683040, …
maximal normal subgroup ofC8×Dic1033, C4×#22551916, #45683040, …
maximal quotient ofC4×#22551916, C22⋊#22551916, C4⋊#22551916, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16528, 22);