Finite Group Databasebeta

#22580743

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

Aliases

No aliases for this group.

Splittings

SylowC139 ⋊ #352

Subgroups

subgroupG/H
centerC2#17984757
commutatorC23×C139C2×C4
FrattiniC2×D4C2×D139
Fitting#123×C139C2
socleC2×C139#99
hypercenter#123D139
hypocenterC139#352
LCSG ▷ C23×C139 ▷ C22×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #123

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

979 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#352×D139, C2×#22580743, #31808044, …
maximal normal subgroup of#352×D139, C2×#22580743, #31808044, …
maximal quotient of#31804334, #31804352, #31804404, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 339);