Finite Group Databasebeta

C2×#26018416 #36474735

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

Aliases

direct productC2×#26018416

Splittings

SylowC89 ⋊ C2×#1409

Subgroups

subgroupG/H
centerC22#19151390
commutatorC42×C89C22×C4
Frattini#127C22×D89
FittingC2×#353×C89C2
socleC22×C89#353
prime radicalC2×#127×C89C22
cosocle#127×C89C23
hypercenterC2×#353D89
hypocenterC89C2×#1409
LCSG ▷ C42×C89 ▷ C2×C4×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C2×#127 ◁ C2×#353

474 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 474 conjugacy classes of subgroups — too many to draw. Only its 75 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Conjugacy classes & character table

1178 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 89875);