Finite Group Databasebeta

#26022244

order11392
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingAΣL(1,𝔽16)×C89 ⋊ C2
SylowC89 ⋊ #2197

Subgroups

subgroupG/H
centerC2#19151786
commutator, cosocleC2×D4×C89C23
FrattiniC2×D4C22×D89
FittingAΣL(1,𝔽16)×C89C2
socleC2×C89B(4,𝔽2)
prime radical#19151784C2
hypercenterAΣL(1,𝔽16)D89
hypocenterC89#2197
LCSG ▷ C2×D4×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ AΣL(1,𝔽16)

258 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 41 normal subgroups are shown.

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

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,89|b^2=g,b^a=bd,c^a=ce,f^a=fg,h^a=h^88,e^b=efg,h^b=h^88,d^c=df,e^d=eg

Conjugacy classes & character table

592 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2197×D89, C2×#26022244, #36708446, …
maximal normal subgroup of#2197×D89, C2×#26022244, #36708446, …
maximal quotient of#36466464, #36466469, #36466503, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 6502);