Finite Group Databasebeta

#22590978

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

Aliases

No aliases for this group.

Splittings

FittingC4×C4⋊C4×C71 ⋊ C2
SylowC71 ⋊ #2319

Subgroups

subgroupG/H
center, FrattiniC23C23×D71
commutatorC22×C71C23×C4
FittingC4×C4⋊C4×C71C2
socleC23×C71C24
hypercenterC4×C4⋊C4D71
hypocenterC71#2319
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C4×C4⋊C4

540 conjugacy classes of subgroups; only the 189 normal subgroups are shown.

normal subgroups only

This group has 540 conjugacy classes of subgroups — too many to draw. Only its 189 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=g,b^2=e,d^2=f,b^a=be,c^a=cf,d^a=de,c^b=ce,h^c=h^70

Conjugacy classes & character table

1444 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31894374, #31894378, #31894388, …
maximal normal subgroup of#31894374, #31894378, #31894388, …
maximal quotient of#31918717, #31918739, #31918756, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 7148);