Finite Group Databasebeta

#26022023

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

Aliases

No aliases for this group.

Splittings

Fitting#365×C89 ⋊ C2
SylowC89 ⋊ #2155

Subgroups

subgroupG/H
centerC2#106×D89
commutatorC8×C89C22×C4
FrattiniC2×C8C22×D89
Fitting#365×C89C2
socleC2×C89C2×#106
prime radicalC22×D89SD16
cosocleC2×C8×C89C23
hypercenter#365D89
hypocenterC89#2155
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #365

144 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 65 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=e,b^2=d,c^2=g,d^2=f,f^2=g,b^a=bd,d^a=df,f^a=fg,e^b=eg,h^c=h^88

Conjugacy classes & character table

736 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2155×D89, C2×#26022023, #36707442, …
maximal normal subgroup of#2155×D89, C2×#26022023, #36707442, …
maximal quotient of#36465981, #36465984, #36466058, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 6281);