Finite Group Databasebeta

C71⋊#1304 #22586244

order9088
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C24

Aliases

unambiguous semidirect productC71⋊#1304

Splittings

SylowC71 ⋊ #1304

Subgroups

subgroupG/H
centerC22C71⋊#95
commutatorC23×C71C42
FrattiniC25C2×D71
Fitting#379×C71C2
socleC22×C71#95
hypercenter#379D71
hypocenterC71#1304
LCSG ▷ C23×C71 ▷ C22×C71 ▷ C71
UCSC1 ◁ C22 ◁ C25 ◁ #379

396 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 396 conjugacy classes of subgroups — too many to draw. Only its 65 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,b^a=bc,c^a=cf,e^a=eg,c^b=cg,d^b=df,h^b=h^70

Conjugacy classes & character table

1006 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31884935, #31884936, #31885031, …
maximal normal subgroup of#31884935, #31884936, #31885031, …
maximal quotient of#31884022, #31884023, #31884029, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 2414);