Finite Group Databasebeta

2−1+4×Dic89 #26033465

order11392
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct product2−1+4×Dic89

Splittings

SylowC89 ⋊ C4×2−1+4

Subgroups

subgroupG/H
center, FrattiniC22C24×D89
commutatorC2×C89C24×C4
Fitting, prime radicalC2×2−1+4×C89C2
socle, cosocleC22×C89C25
hypercenterC2×2−1+4D89
hypocenterC89C4×2−1+4
LCSG ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C2×2−1+4

1492 conjugacy classes of subgroups; only the 1063 normal subgroups are shown.

normal subgroups only

This group has 1492 conjugacy classes of subgroups — too many to draw. Only its 1063 normal subgroups are shown.

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

Full subgroup data →

Conjugacy classes & character table

1564 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#36560319, #454×Dic89, #36560330, …
maximal normal subgroup of#36560319, #454×Dic89, #36560330, …
maximal quotient of#520×Dic89, #519×Dic89, #536×Dic89, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 17723);