Finite Group Databasebeta

#22590407

order9088
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #2212

Subgroups

subgroupG/H
centerC2#17986192
commutatorC2×C8×C71C23
FrattiniC2×C8C22×D71
Fitting#509×C71C2
socleC2×C71#459
hypercenter#509D71
hypocenterC71#2212
LCSG ▷ C2×C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #509

154 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 154 conjugacy classes of subgroups — too many to draw. Only its 45 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|b^2=d,d^2=g,e^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=ef,f^a=fg,h^b=h^70,e^c=ef,f^c=fg

Conjugacy classes & character table

583 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2212×D71, C2×#22590407, #32151842, …
maximal normal subgroup of#2212×D71, C2×#22590407, #32151842, …
maximal quotient of#31911566, #31911573, #31911598, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 6577);