Finite Group Databasebeta

#22586931

order9088
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC4×M16×C71 ⋊ C2
SylowC71 ⋊ #1525

Subgroups

subgroupG/H
centerC2×C4(C2×D71)⋊C4
commutatorC2×C4×C71C22×C4
FrattiniC42C22×D71
FittingC4×M16×C71C2
socleC22×C71C2×C22⋊C4
hypercenterC4×M16D71
hypocenterC71#1525
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×M16

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

normal subgroups only

This group has 270 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=g,d^2=g,e^2=f,b^a=bd,d^a=df,d^b=dg,e^b=efg,h^b=h^70

Conjugacy classes & character table

1438 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31888454, #31888456, #31888464, …
maximal normal subgroup of#31888454, #31888456, #31888464, …
maximal quotient of#31885402, #31885426, #31885433, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 3101);