Finite Group Databasebeta

#22586887

order9088
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1514

Subgroups

subgroupG/H
centerC22C2×C22⋊Dic71
commutatorC2×C4×C71C22×C4
FrattiniC22×C4C22×D71
Fitting#532×C71C2
socleC22×C71C2×C22⋊C4
hypercenter#532D71
hypocenterC71#1514
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22 ◁ C2×C42 ◁ #532

252 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 252 conjugacy classes of subgroups — too many to draw. Only its 77 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=e,c^2=fg,d^2=g,b^a=bd,c^a=cg,d^a=df,h^a=h^70,d^b=dg,e^b=efg

Conjugacy classes & character table

1006 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31889856, #31889857, #31889858, …
maximal normal subgroup of#31889856, #31889857, #31889858, …
maximal quotient of#31885537, #31885573, #31885576, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 3057);