Finite Group Databasebeta

#22588178

order9088
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1764

Subgroups

subgroupG/H
centerC2×C4D4×D71
commutatorC4×C71C2×C42
FrattiniC22×C4C22×D71
FittingC2×#104×C71C2
socleC22×C71C4×D4
hypercenterC2×#104D71
hypocenterC71#1764
LCSG ▷ C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#104

300 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 300 conjugacy classes of subgroups — too many to draw. Only its 117 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,b^2=f,c^2=e,d^2=g,e^2=g,b^a=bd,d^a=dg,f^a=fg,h^a=h^70,h^c=h^70

Conjugacy classes & character table

1036 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#1764×D71, C2×#22588178, #31995296, …
maximal normal subgroup of#1764×D71, C2×#22588178, #31995296, …
maximal quotient of#31888126, #31888137, #31888143, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 4348);