Finite Group Databasebeta

#26020163

order11392
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×C22⋊C8×C89 ⋊ C2
SylowC89 ⋊ #1780

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D89
commutator, socleC23×C89C22×C4
FittingC2×C22⋊C8×C89C2
prime radicalC22×#13083574C2
cosocleC22×C4×C89C23
hypercenterC2×C22⋊C8D89
hypocenterC89#1780
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×C22⋊C8

612 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 612 conjugacy classes of subgroups — too many to draw. Only its 117 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,f^2=g,b^a=bd,c^a=ce,c^b=cg,h^c=h^88

Conjugacy classes & character table

1804 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#36441054, #36446601, #36446610, …
maximal normal subgroup of#36441054, #36446601, #36446610, …
maximal quotient of#36445773, #36445774, #36445775, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 4421);