Finite Group Databasebeta

C2×#26018108 #36444172

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

direct productC2×#26018108

Splittings

SylowC89 ⋊ C2×#1285

Subgroups

subgroupG/H
centerC23#15667919
commutatorC2×C4×C89C2×C42
FrattiniC2×C42C22×D89
FittingC2×C4×C4⋊C4×C89C2
socleC23×C89#95
prime radicalC24×C89C22⋊C4
cosocleC2×C42×C89C23
hypercenterC2×C4×C4⋊C4D89
hypocenterC89C2×#1285
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C22×C42 ◁ C2×C4×C4⋊C4

746 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

3584 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 59312);