Finite Group Databasebeta

C2×#26018317 #36465979

order22784
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#26018317

Splittings

SylowC89 ⋊ C2×#1368

Subgroups

subgroupG/H
centerC23#15667943
commutatorC8×C89C22×C8
FrattiniC4×C8C22×D89
FittingC2×#334×C89C2
socle, prime radicalC23×C89#106
cosocleC4×C8×C89C23
hypercenterC2×#334D89
hypocenterC89C2×#1368
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×#334

254 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 22784

Conjugacy classes & character table

2528 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 81119);