Finite Group Databasebeta

#26018248

order11392
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#342×C89 ⋊ C2
SylowC89 ⋊ #1343

Subgroups

subgroupG/H
centerC22#15667926
commutatorC22×C4×C89C2×C4
FrattiniC2×C22⋊C4C2×D89
Fitting#342×C89C2
socleC22×C89#99
prime radical#19151507C2
cosocleC2×C22⋊C4×C89C22
hypercenter#342D89
hypocenterC89#1343
LCSG ▷ C22×C4×C89 ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C23 ◁ C2×C22⋊C4 ◁ #342

222 conjugacy classes of subgroups; only the 35 normal subgroups are shown.

normal subgroups only

This group has 222 conjugacy classes of subgroups — too many to draw. Only its 35 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,c^2=f,b^a=bc,c^a=ce,e^a=eg,c^b=cf,d^b=def,h^b=h^88,d^c=dg

Conjugacy classes & character table

991 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1343×D89, C2×#26018248, #36464602, …
maximal normal subgroup of#1343×D89, C2×#26018248, #36464602, …
maximal quotient of#36441100, #36441106, #36441124, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 2506);