Finite Group Databasebeta

#26021403

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #2026

Subgroups

subgroupG/H
centerC23C2×C22⋊D89
commutator, cosocleC22×C4×C89C23
FrattiniC22×C4C22×D89
Fitting#391×C89C2
socle, prime radicalC23×C89C2×D4
hypercenter#391D89
hypocenterC89#2026
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C2×C42 ◁ #391

258 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 85 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=dg,c^2=g,e^2=g,b^a=bd,c^a=ce,e^a=eg,h^a=h^88,c^b=cf,e^c=eg

Conjugacy classes & character table

1264 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#36442015, #36442017, #2026×D89, …
maximal normal subgroup of#36442015, #36442017, #2026×D89, …
maximal quotient of#36457423, #36457433, #36457460, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 5661);