Finite Group Databasebeta

C2×#26018295 #36465648

order22784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#26018295

Splittings

SylowC89 ⋊ C2×#1360

Subgroups

subgroupG/H
centerC23#15667933
commutatorC2×C8×C89C22×C4
FrattiniC4×C8C22×D89
FittingC2×#495×C89C2
socleC23×C89#102
prime radicalC22×D8×C89C4
cosocleC4×C8×C89C23
hypercenterC2×#495D89
hypocenterC89C2×#1360
LCSG ▷ C2×C8×C89 ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×#495

434 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

1994 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 80788);