Finite Group Databasebeta

#22590290

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

Aliases

No aliases for this group.

Splittings

Fitting#470×C71 ⋊ C2
SylowC71 ⋊ #2191

Subgroups

subgroupG/H
centerC2#17986132
commutatorC2×C8×C71C23
FrattiniC2×C8C22×D71
Fitting#470×C71C2
socleC2×C71#447
hypercenter#470D71
hypocenterC71#2191
LCSG ▷ C2×C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #470

216 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 49 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,d^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,d^b=df,e^b=eg,f^b=fg,h^b=h^70,d^c=dg

Conjugacy classes & character table

580 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31909622, #31909623, #31909628, …
maximal normal subgroup of#31909622, #31909623, #31909628, …
maximal quotient of#31909565, #31909570, #31909575, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 6460);