Finite Group Databasebeta

#22581203

order8896
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC2×D8×C139 ⋊ C2
SylowC139 ⋊ #469

Subgroups

subgroupG/H
centerC22D4×D139
commutatorC2×C4×C139C23
FrattiniC2×C4C22×D139
FittingC2×D8×C139C2
socleC22×C139C2×D4
hypercenterC2×D8D139
hypocenterC139#469
LCSG ▷ C2×C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D8

130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

982 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31808348, #31808617, #469×D139, …
maximal normal subgroup of#31808348, #31808617, #469×D139, …
maximal quotient of#31805880, #31805885, #31805914, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 799);