Finite Group Databasebeta

#22578272

order8768
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #338

Subgroups

subgroupG/H
centerC4C4×#10587739
commutatorC4×C137C42
FrattiniC2×C4C2×#10587739
FittingC2×C8×C137C4
socleC2×C137#95
hypercenterC2×C8#10587739
hypocenterC137#338
LCSG ▷ C4×C137 ▷ C137
UCSC1 ◁ C4 ◁ C2×C8

86 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

566 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31795763, #31795764, #31795765, …
maximal normal subgroup of#31795763, #31795764, #31795765, …
maximal quotient of#31795614, #31795615, #31795655, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1418);