Finite Group Databasebeta

#1342×D89 #36464584

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

Aliases

direct product#1342×D89

Splittings

FittingC89×#1342 ⋊ C2
SylowC89 ⋊ C2×#1342

Subgroups

subgroupG/H
centerC2#327×D89
commutatorC2×C8×C89C22×C4
FrattiniC2×M16C22×D89
FittingC89×#1342C2
socleC2×C89C2×#327
prime radicalC23×D89SD16
cosocleC2×M16×C89C23
hypercenter#1342D89
hypocenterC89C2×#1342
LCSG ▷ C2×C8×C89 ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #1342

428 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 428 conjugacy classes of subgroups — too many to draw. Only its 81 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 79724);