Finite Group Databasebeta

#26018237

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #1339

Subgroups

subgroupG/H
centerC2#19151332
commutatorC2×C8×C89C2×C4
FrattiniC2×M16C2×D89
Fitting, prime radical#469×C89C2
socleC2×C89#327
cosocleC2×M16×C89C22
hypercenter#469D89
hypocenterC89#1339
LCSG ▷ C2×C8×C89 ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #469

114 conjugacy classes of subgroups; only the 33 normal subgroups are shown.

normal subgroups only

This group has 114 conjugacy classes of subgroups — too many to draw. Only its 33 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=fg,e^2=g,f^2=g,b^a=bc,c^a=ce,f^a=fg,h^a=h^88,c^b=cf,d^b=defg,e^b=eg,f^b=fg,d^c=dg

Conjugacy classes & character table

724 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1339×D89, C2×#26018237, #36464575, …
maximal normal subgroup of#1339×D89, C2×#26018237, #36464575, …
maximal quotient of#36441101, #36441104, #36441113, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 2495);