Finite Group Databasebeta

#22589657

order9088
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #2055

Subgroups

subgroupG/H
centerC23C2×C22⋊D71
commutatorC22×C4×C71C23
FrattiniC22×C4C22×D71
Fitting#390×C71C2
socleC23×C71C2×D4
hypercenter#390D71
hypocenterC71#2055
LCSG ▷ C22×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ #390

324 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 324 conjugacy classes of subgroups — too many to draw. Only its 89 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:

2^7,71|a^2=g,c^2=d,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,h^a=h^70,c^b=cf,d^b=dg,e^b=eg,f^b=fg,h^c=h^70

Conjugacy classes & character table

1012 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2055×D71, C2×#22589657, #32025397, …
maximal normal subgroup of#2055×D71, C2×#22589657, #32025397, …
maximal quotient of#31901255, #31901262, #31901271, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 5827);