Finite Group Databasebeta

#22580991

order8896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC139 ⋊ #427

Subgroups

subgroupG/H
centerC2×C4D556
commutatorC4×C139C22×C4
FrattiniC2×C4C22×D139
FittingC22×C8×C139C2
socleC22×C139C2×D4
hypercenterC22×C8D139
hypocenterC139#427
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8

114 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup of#31804500, #31804501, #31804505, …
maximal normal subgroup of#31804500, #31804501, #31804505, …
maximal quotient of#31805152, #31805167, #31805184, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 587);