Finite Group Databasebeta

#26021364

order11392
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC22×SD16×C89 ⋊ C2
SylowC89 ⋊ #2019

Subgroups

subgroupG/H
centerC22#15667983
commutator, cosocleC22×C4×C89C23
FrattiniC22×C4C22×D89
FittingC22×SD16×C89C2
socleC22×C89#121
prime radicalC2×#15668038C2
hypercenterC22×SD16D89
hypocenterC89#2019
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×SD16

362 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 362 conjugacy classes of subgroups — too many to draw. Only its 75 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|a^2=g,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,c^b=cf,d^b=dg,f^b=fg,h^b=h^88,d^c=dg,e^c=eg,f^c=fg

Conjugacy classes & character table

1258 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#2019×D89, C2×#26021364, #36581632, …
maximal normal subgroup of#2019×D89, C2×#26021364, #36581632, …
maximal quotient of#36455031, #36455048, #36455098, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 5622);