Finite Group Databasebeta

#26018371

order11392
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #1390

Subgroups

subgroupG/H
centerC22#15667926
commutatorC23×C89C42
FrattiniC22×D4C2×D89
FittingC2×#100×C89C2
socleC22×C89#99
prime radical, cosocleC22×D4×C89C22
hypercenterC2×#100D89
hypocenterC89#1390
LCSG ▷ C23×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#100

234 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 234 conjugacy classes of subgroups — too many to draw. Only its 57 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=d,b^2=e,b^a=bc,c^a=cf,f^a=fg,h^a=h^88,d^b=df,h^b=h^88,d^c=dg

Conjugacy classes & character table

994 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1390×D89, C2×#26018371, #36469369, …
maximal normal subgroup of#1390×D89, C2×#26018371, #36469369, …
maximal quotient of#36441386, #36441424, #36441425, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 2629);