Finite Group Databasebeta

#26020588

order11392
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #1877

Subgroups

subgroupG/H
centerC23D4×D89
commutatorC2×C4×C89C22×C4
FrattiniC22×C4C22×D89
FittingC22×SD16×C89C2
socleC23×C89C2×D4
prime radicalC22×D4×C89C22
cosocleC22×C4×C89C23
hypercenterC22×SD16D89
hypocenterC89#1877
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×SD16

402 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 402 conjugacy classes of subgroups — too many to draw. Only its 115 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=df,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,h^a=h^88,d^b=dg,e^b=eg,f^b=fg,h^b=h^88,d^c=dg,e^c=eg,f^c=fg

Conjugacy classes & character table

1270 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#1877×D89, C2×#26020588, #36555772, …
maximal normal subgroup of#1877×D89, C2×#26020588, #36555772, …
maximal quotient of#36448991, #36449019, #36449163, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 4846);