Finite Group Databasebeta

#26021246

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

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #1998

Subgroups

subgroupG/H
centerC22C2×C22⋊Dic89
commutator, prime radicalC23×C89C22×C4
FrattiniC22×C4C22×D89
FittingC2×#125×C89C2
socleC22×C89C2×C22⋊C4
cosocleC22×C4×C89C23
hypercenterC2×#125D89
hypocenterC89#1998
LCSG ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×#125

228 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 97 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,b^2=def,c^2=eg,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^88,d^b=dg,f^b=fg,h^b=h^88

Conjugacy classes & character table

1264 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#36446741, #36446743, #36446748, …
maximal normal subgroup of#36446741, #36446743, #36446748, …
maximal quotient of#36454477, #36454482, #36454529, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 5504);