Finite Group Databasebeta

C2×#26018321 #36465995

order22784
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C23

Aliases

direct productC2×#26018321

Splittings

SylowC89 ⋊ C2×#1370

Subgroups

subgroupG/H
centerC22×C8C22⋊D89
commutatorC4×C89C22×C16
FrattiniC4×C8C22×D89
FittingC2×C4⋊C16×C89C2
socle, prime radicalC23×C89C4⋊C8
cosocleC4×C8×C89C23
hypercenterC2×C4⋊C16D89
hypocenterC89C2×#1370
LCSG ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C8 ◁ C2×C4×C8 ◁ C2×C4⋊C16

286 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Conjugacy classes & character table

3632 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 81135);