Finite Group Databasebeta

C2×#26018082 #36443843

order22784
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C23×C4

Aliases

direct productC2×#26018082

Splittings

SylowC89 ⋊ C2×#1275

Subgroups

subgroupG/H
centerC22×C4C4×Dic89
commutatorC4×C89C2×C4×C8
FrattiniC2×C42C22×D89
FittingC2×#431×C89C2
socleC23×C89#95
prime radicalC24×C89C4⋊C4
cosocleC2×C42×C89C23
hypercenterC2×#431D89
hypocenterC89C2×#1275
LCSG ▷ C4×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×#431

678 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

3608 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 58983);