Finite Group Databasebeta

#22577542

order8768
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC22×Q8×C137 ⋊ C2
SylowC137 ⋊ #448

Subgroups

subgroupG/H
centerC22C2×C22⋊D137
commutatorC2×C4×C137C23
FrattiniC2×C4C22×D137
FittingC22×Q8×C137C2
socleC22×C137C2×D4
hypercenterC22×Q8D137
hypocenterC137#448
LCSG ▷ C2×C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×Q8

158 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,137|b^2=f,d^2=f,b^a=bd,c^a=ce,d^a=df,g^a=g^136,d^b=df

Conjugacy classes & character table

1379 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31779739, #31779740, #31779750, …
maximal normal subgroup of#31779739, #31779740, #31779750, …
maximal quotient of#31779712, #31779729, #31779780, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 688);