Finite Group Databasebeta

#22586223

order9088
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1296

Subgroups

subgroupG/H
centerC23C22⋊Dic71
commutatorC2×C4×C71C42
FrattiniC2×C42C2×D71
Fitting#384×C71C2
socleC23×C71C22⋊C4
hypercenter#384D71
hypocenterC71#1296
LCSG ▷ C2×C4×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C23 ◁ C2×C42 ◁ #384

188 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 188 conjugacy classes of subgroups — too many to draw. Only its 105 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=d,b^2=e,c^2=f,e^2=fg,b^a=bc,c^a=cf,e^a=efg,c^b=cg,h^b=h^70

Conjugacy classes & character table

1018 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31885004, #31885005, #31885082, …
maximal normal subgroup of#31885004, #31885005, #31885082, …
maximal quotient of#31884003, #31884019, #31884041, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 2393);