Finite Group Databasebeta

#22588215

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

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1771

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D71
commutatorC22×C71C2×C42
FittingC4×C4⋊C4×C71C2
socleC23×C71C22×C4
hypercenterC4×C4⋊C4D71
hypocenterC71#1771
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

272 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 272 conjugacy classes of subgroups — too many to draw. Only its 141 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=de,e^2=g,b^a=bd,c^a=cg,h^a=h^70,h^c=h^70

Conjugacy classes & character table

1456 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#1771×D71, C2×#22588215, #31995398, …
maximal normal subgroup of#1771×D71, C2×#22588215, #31995398, …
maximal quotient of#31888588, #31888594, #31888601, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 4385);