Finite Group Databasebeta

#26021522

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #2048

Subgroups

subgroupG/H
centerC2#19151512
commutator, cosocleC22×C4×C89C23
FrattiniC22×C4C22×D89
Fitting, prime radicalC2×AGL(1,ℤ/8)×C89C2
socleC2×C89#394
hypercenterC2×AGL(1,ℤ/8)D89
hypocenterC89#2048
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C22×C4 ◁ C2×AGL(1,ℤ/8)

274 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 274 conjugacy classes of subgroups — too many to draw. Only its 67 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|c^2=d,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,c^b=cf,d^b=dg,f^c=fg,h^c=h^88

Conjugacy classes & character table

991 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2048×D89, C2×#26021522, #36582270, …
maximal normal subgroup of#2048×D89, C2×#26021522, #36582270, …
maximal quotient of#36457991, #36457998, #36458005, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 5780);