Finite Group Databasebeta

#22590608

order9088
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC2×Q32×C71 ⋊ C2
SylowC71 ⋊ #2251

Subgroups

subgroupG/H
centerC22D8×D71
commutatorC2×C8×C71C23
FrattiniC2×C8C22×D71
FittingC2×Q32×C71C2
socleC22×C71C2×D8
hypercenterC2×Q32D71
hypocenterC71#2251
LCSG ▷ C2×C8×C71 ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×Q32

178 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 178 conjugacy classes of subgroups — too many to draw. Only its 53 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=df,c^2=e,d^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,c^b=cg,h^c=h^70

Conjugacy classes & character table

796 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2251×D71, C2×#22590608, #32152873, …
maximal normal subgroup of#2251×D71, C2×#22590608, #32152873, …
maximal quotient of#31912124, #31912126, #31912133, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 6778);