Finite Group Databasebeta

#1397×D89 #36474599

order22784
automorphism?
homologyAbelianization (H1) = C2×C4×C16 · Schur multiplier (H2) = C23

Aliases

direct product#1397×D89

Splittings

FittingC89×#1397 ⋊ C2
SylowC89 ⋊ C2×#1397

Subgroups

subgroupG/H
center, FrattiniC2×C16C22×D89
commutatorC2×C89C2×C4×C16
FittingC89×#1397C2
socleC22×C89C22×C16
prime radicalC22×D89C2×C16
cosocleC2×C16×C89C23
hypercenter#1397D89
hypocenterC89C2×#1397
LCSG ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C16 ◁ #1397

254 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 254 conjugacy classes of subgroups — too many to draw. Only its 151 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) = 11392

Conjugacy classes & character table

3680 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 89739);