Finite Group Databasebeta

#26020051

order11392
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

Fitting#344×C89 ⋊ C2
SylowC89 ⋊ #1757

Subgroups

subgroupG/H
centerC4C22⋊C4×D89
commutatorC22×C89C2×C42
FrattiniC22×C4C22×D89
Fitting#344×C89C2
socleC2×C89C4×C22⋊C4
prime radicalC2×#13083574C22
cosocleC22×C4×C89C23
hypercenter#344D89
hypocenterC89#1757
LCSG ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C4 ◁ C22×C4 ◁ #344

284 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 284 conjugacy classes of subgroups — too many to draw. Only its 101 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=f,c^2=e,e^2=g,b^a=bd,f^a=fg,d^b=dg,h^c=h^88

Conjugacy classes & character table

1012 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1757×D89, C2×#26020051, #36552130, …
maximal normal subgroup of#1757×D89, C2×#26020051, #36552130, …
maximal quotient of#36444955, #36444959, #36444963, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 4309);