Finite Group Databasebeta

#26021864

order11392
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC22⋊C16×C89 ⋊ C2
SylowC89 ⋊ #2113

Subgroups

subgroupG/H
center, FrattiniC2×C8C22×D89
commutator, socleC22×C89C22×C8
FittingC22⋊C16×C89C2
prime radicalC2×#13083574C4
cosocleC2×C8×C89C23
hypercenterC22⋊C16D89
hypocenterC89#2113
LCSG ▷ C22×C89 ▷ C89
UCSC1 ◁ C2×C8 ◁ C22⋊C16

228 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 79 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,e^2=f,f^2=g,b^a=bd,c^b=cg,h^c=h^88

Conjugacy classes & character table

1816 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#2113×D89, C2×#26021864, #36707103, …
maximal normal subgroup of#2113×D89, C2×#26021864, #36707103, …
maximal quotient of#36463491, #36463563, #36463631, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 6122);