Finite Group Databasebeta

#22586674

order9088
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1464

Subgroups

subgroupG/H
centerC22C2×C22⋊Dic71
commutatorC23×C71C22×C4
FrattiniC22×C4C22×D71
FittingC2×#117×C71C2
socleC22×C71C2×C22⋊C4
hypercenterC2×#117D71
hypocenterC71#1464
LCSG ▷ C23×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×#117

252 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 252 conjugacy classes of subgroups — too many to draw. Only its 85 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=f,e^2=g,b^a=bd,c^a=cg,d^a=df,h^a=h^70,e^b=ef

Conjugacy classes & character table

1432 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31884479, #31884480, #31884485, …
maximal normal subgroup of#31884479, #31884480, #31884485, …
maximal quotient of#31885592, #31885605, #31885620, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 2844);