Finite Group Databasebeta

#22587025

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

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1549

Subgroups

subgroupG/H
centerC22C2×C22⋊Dic71
commutatorC2×C4×C71C22×C4
FrattiniC42C22×D71
FittingC2×C4⋊Q8×C71C2
socleC22×C71C2×C22⋊C4
hypercenterC2×C4⋊Q8D71
hypocenterC71#1549
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×C4⋊Q8

240 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 240 conjugacy classes of subgroups — too many to draw. Only its 101 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=fg,d^2=g,e^2=fg,b^a=bd,c^a=cf,d^a=df,h^a=h^70,d^b=dg,e^b=efg

Conjugacy classes & character table

1012 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31889212, #31889215, #31889217, …
maximal normal subgroup of#31889212, #31889215, #31889217, …
maximal quotient of#31885454, #31885525, #31885587, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 3195);