Finite Group Databasebeta

#26022251

order11392
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingB(4,𝔽2)×C89 ⋊ C2
SylowC89 ⋊ #2199

Subgroups

subgroupG/H
centerC2#19151784
commutator, cosocleC2×D4×C89C23
FrattiniC2×D4C22×D89
FittingB(4,𝔽2)×C89C2
socleC2×C89B(4,𝔽2)
hypercenterB(4,𝔽2)D89
hypocenterC89#2199
LCSG ▷ C2×D4×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ B(4,𝔽2)

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

normal subgroups only

This group has 270 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^a=bd,c^a=ce,f^a=fg,c^b=cg,e^b=efg,d^c=df,h^c=h^88,e^d=eg

Conjugacy classes & character table

721 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2199×D89, C2×#26022251, #36708475, …
maximal normal subgroup of#2199×D89, C2×#26022251, #36708475, …
maximal quotient of#36466472, #36466473, #36466513, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 6509);