Finite Group Databasebeta

#22580736

order8896
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC2×C16×C139 ⋊ C2
SylowC139 ⋊ #350

Subgroups

subgroupG/H
centerC8D556
commutatorC4×C139C2×C8
FrattiniC2×C8C2×D139
FittingC2×C16×C139C2
socleC2×C139C22⋊C8
hypercenterC2×C16D139
hypocenterC139#350
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C8 ◁ C2×C8 ◁ C2×C16

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,139|a^2=d,c^2=f,d^2=e,e^2=f,b^a=bc,c^b=cf,d^b=df,g^b=g^138

Conjugacy classes & character table

2236 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#350×D139, C2×#22580736, #31808030, …
maximal normal subgroup of#350×D139, C2×#22580736, #31808030, …
maximal quotient of#31804329, #31804345, #31804360, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 332);