Finite Group Databasebeta

#26018121

order11392
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #1290

Subgroups

subgroupG/H
centerC22#15667919
commutatorC2×C4×C89C42
FrattiniC2×C42C2×D89
Fitting#432×C89C2
socleC22×C89#95
prime radicalC23×C89C4⋊C4
cosocleC2×C42×C89C22
hypercenter#432D89
hypocenterC89#1290
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C2×C42 ◁ #432

136 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 136 conjugacy classes of subgroups — too many to draw. Only its 61 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,b^2=e,c^2=fg,d^2=f,e^2=fg,b^a=bc,c^a=cf,e^a=efg,d^b=dg,h^b=h^88

Conjugacy classes & character table

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

Relationships

maximal subgroup of#1290×D89, C2×#26018121, #36444321, …
maximal normal subgroup of#1290×D89, C2×#26018121, #36444321, …
maximal quotient of#36440965, #36440973, #36440975, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 2379);