Finite Group Databasebeta

#1355×D89 #36465597

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

Aliases

direct product#1355×D89

Splittings

FittingC89×#1355 ⋊ C2
SylowC89 ⋊ C2×#1355

Subgroups

subgroupG/H
centerC2#329×D89
commutatorC42×C89C22×C4
Frattini#97C22×D89
FittingC89×#1355C2
socleC2×C89C2×#329
prime radical#127×D89C4
cosocle#97×C89C23
hypercenter#1355D89
hypocenterC89C2×#1355
LCSG ▷ C42×C89 ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C2×C4 ◁ #97 ◁ #1355

366 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 366 conjugacy classes of subgroups — too many to draw. Only its 71 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) = 1424

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 80737);