Finite Group Databasebeta

#26022279

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

Aliases

No aliases for this group.

Splittings

Fitting#355×C89 ⋊ C2
SylowC89 ⋊ #2204

Subgroups

subgroupG/H
centerC2#19151786
commutator, cosocleC2×Q8×C89C23
FrattiniC2×Q8C22×D89
Fitting#355×C89C2
socleC2×C89B(4,𝔽2)
hypercenter#355D89
hypocenterC89#2204
LCSG ▷ C2×Q8×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ #355

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

normal subgroups only

This group has 236 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|d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,h^a=h^88,c^b=cg,d^b=dg,e^b=efg,d^c=df,e^c=eg,h^c=h^88,e^d=eg

Conjugacy classes & character table

592 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2204×D89, C2×#26022279, #36708604, …
maximal normal subgroup of#2204×D89, C2×#26022279, #36708604, …
maximal quotient of#36466510, #36466511, #36466516, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 6537);