Finite Group Databasebeta

#22588294

order9088
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1792

Subgroups

subgroupG/H
centerC22#14556097
commutatorC2×C4×C71C22×C4
FrattiniC22×C4C22×D71
FittingC2×H(5,𝔽2)×C71C2
socleC22×C71#120
hypercenterC2×H(5,𝔽2)D71
hypocenterC71#1792
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×H(5,𝔽2)

620 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 620 conjugacy classes of subgroups — too many to draw. Only its 125 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=f,d^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^70,d^b=dg,e^b=eg,d^c=dg

Conjugacy classes & character table

1222 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31914709, #31914714, #31914716, …
maximal normal subgroup of#31914709, #31914714, #31914716, …
maximal quotient of#31888851, #31888861, #31888963, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 4464);