Finite Group Databasebeta

C71⋊#1273 #22586167

order9088
automorphism?
homologyAbelianization (H1) = C82 · Schur multiplier (H2) = C22×C4

Aliases

unambiguous semidirect productC71⋊#1273

Splittings

SylowC71 ⋊ #1273

Subgroups

subgroupG/H
center, FrattiniC2×C42C2×D71
commutatorC2×C71C82
FittingC2×C4×C8×C71C2
socleC23×C71C42
hypercenterC2×C4×C8D71
hypocenterC71#1273
LCSG ▷ C2×C71 ▷ C71
UCSC1 ◁ C2×C42 ◁ C2×C4×C8

212 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,71|a^2=d,b^2=e,d^2=f,e^2=g,b^a=bc,h^b=h^70

Conjugacy classes & character table

2320 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31884224, #31884225, #31884237, …
maximal normal subgroup of#31884224, #31884225, #31884237, …
maximal quotient ofC71⋊#7014, #31883979, #31883980, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 2337);