Finite Group Databasebeta

#26020989

order11392
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #1943

Subgroups

subgroupG/H
centerC23D4×D89
commutatorC2×C4×C89C22×C4
FrattiniC22×C4C22×D89
Fitting#340×C89C2
socle, prime radicalC23×C89C2×D4
cosocleC22×C4×C89C23
hypercenter#340D89
hypocenterC89#1943
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C22×C4 ◁ #340

240 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 240 conjugacy classes of subgroups — too many to draw. Only its 99 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=f,c^2=e,e^2=g,b^a=bd,c^a=ce,e^a=eg,c^b=cg,h^b=h^88,h^c=h^88

Conjugacy classes & character table

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

Relationships

maximal subgroup of#1943×D89, C2×#26020989, #36557778, …
maximal normal subgroup of#1943×D89, C2×#26020989, #36557778, …
maximal quotient of#36452974, #36452994, #36453092, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 5247);