Finite Group Databasebeta

#26020741

order11392
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #1904

Subgroups

subgroupG/H
centerC2#19151478
commutatorC2×C4×C89C22×C4
FrattiniC22×C4C22×D89
Fitting, prime radicalC2×AGL(1,ℤ/8)×C89C2
socleC2×C89#386
cosocleC22×C4×C89C23
hypercenterC2×AGL(1,ℤ/8)D89
hypocenterC89#1904
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C22×C4 ◁ C2×AGL(1,ℤ/8)

346 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 346 conjugacy classes of subgroups — too many to draw. Only its 93 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=f,b^2=df,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^88,e^b=eg,h^b=h^88,d^c=dg,e^c=eg,f^c=fg

Conjugacy classes & character table

997 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1904×D89, C2×#26020741, #36556322, …
maximal normal subgroup of#1904×D89, C2×#26020741, #36556322, …
maximal quotient of#36449841, #36449855, #36449869, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 4999);