Finite Group Databasebeta

#22578249

order8768
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #324

Subgroups

subgroupG/H
centerC22C22⋊#10587739
commutatorC22×C137C2×C8
FrattiniC23C2×#10587739
FittingC22×C4×C137C4
socleC22×C137C22⋊C4
hypercenterC22×C4#10587739
hypocenterC137#324
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4

78 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,137|a^2=d,b^2=e,d^2=f,b^a=bc,c^a=ce,g^a=g^100,d^b=de,g^b=g^136,g^d=g^136

Conjugacy classes & character table

566 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31795771, #31795772, #31795773, …
maximal normal subgroup of#31795771, #31795772, #31795773, …
maximal quotient of#31795608, #31795627, #31795726, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1395);