Finite Group Databasebeta

#22590549

order9088
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #2237

Subgroups

subgroupG/H
centerC22C2×D568
commutatorC2×C8×C71C23
FrattiniC2×C8C22×D71
FittingC22⋊C16×C71C2
socleC22×C71C2×D8
hypercenterC22⋊C16D71
hypocenterC71#2237
LCSG ▷ C2×C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22⋊C16

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

normal subgroups only

This group has 132 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,b^2=g,c^2=d,e^2=fg,f^2=g,b^a=bd,c^a=ce,e^a=ef,f^a=fg,h^a=h^70,e^c=ef,f^c=fg,h^c=h^70

Conjugacy classes & character table

1429 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#2237×D71, C2×#22590549, #32152250, …
maximal normal subgroup of#2237×D71, C2×#22590549, #32152250, …
maximal quotient of#31913750, #31913964, #31914403, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 6719);