Finite Group Databasebeta

#22580676

order8896
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC22⋊C8×C139 ⋊ C2
SylowC139 ⋊ #323

Subgroups

subgroupG/H
centerC22(C2×D139)⋊C4
commutatorC22×C139C2×C8
FrattiniC22×C4C2×D139
FittingC22⋊C8×C139C2
socleC22×C139C22⋊C4
hypercenterC22⋊C8D139
hypocenterC139#323
LCSG ▷ C22×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22⋊C8

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,139|a^2=d,d^2=f,b^a=bc,c^a=ce,d^b=de,g^b=g^138

Conjugacy classes & character table

1402 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#323×D139, C2×#22580676, #31804716, …
maximal normal subgroup of#323×D139, C2×#22580676, #31804716, …
maximal quotient of#31804224, #31804229, #31804246, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 272);