Finite Group Databasebeta

#26021613

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

Aliases

No aliases for this group.

Splittings

Fitting#343×C89 ⋊ C2
SylowC89 ⋊ #2063

Subgroups

subgroupG/H
centerC22#15667985
commutator, cosocleC22×C4×C89C23
FrattiniC22×C4C22×D89
Fitting#343×C89C2
socleC22×C89#121
prime radicalC22×D356C22
hypercenter#343D89
hypocenterC89#2063
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C22×C4 ◁ #343

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

normal subgroups only

This group has 228 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=de,b^2=d,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,h^a=h^88,c^b=cf,h^b=h^88,d^c=dg,f^c=fg,h^c=h^88

Conjugacy classes & character table

994 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2063×D89, C2×#26021613, #36582974, …
maximal normal subgroup of#2063×D89, C2×#26021613, #36582974, …
maximal quotient of#36458946, #36458960, #36458974, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 5871);