Finite Group Databasebeta

C2×#26020765 #36556357

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#26020765

Splittings

SylowC89 ⋊ C2×#1908

Subgroups

subgroupG/H
centerC23#15667984
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC2×#417×C89C2
socleC23×C89#121
prime radicalC22×#41×C89C22
cosocleC22×C4×C89C24
hypercenterC2×#417D89
hypocenterC89C2×#1908
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#417

1698 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

2000 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 171497);