Finite Group Databasebeta

#26021716

order11392
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #2082

Subgroups

subgroupG/H
centerC2#19151523
commutator, cosocleC22×C4×C89C23
FrattiniC22×C4C22×D89
Fitting#419×C89C2
socleC2×C89#397
prime radicalC23×C89#41
hypercenter#419D89
hypocenterC89#2082
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C22×C4 ◁ #419

184 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 61 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=g,c^2=d,d^2=g,e^2=g,b^a=bd,c^a=ce,f^a=fg,c^b=cf,d^b=dg,e^b=eg,e^c=eg,f^c=fg,h^c=h^88

Conjugacy classes & character table

991 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2082×D89, C2×#26021716, #36583378, …
maximal normal subgroup of#2082×D89, C2×#26021716, #36583378, …
maximal quotient of#36459221, #36459226, #36459238, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 5974);