Finite Group Databasebeta

#22581190

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

Aliases

No aliases for this group.

Splittings

Fitting#107×C139 ⋊ C2
SylowC139 ⋊ #466

Subgroups

subgroupG/H
centerC22D4×D139
commutatorC2×C4×C139C23
FrattiniC2×C4C22×D139
Fitting#107×C139C2
socleC22×C139C2×D4
hypercenter#107D139
hypocenterC139#466
LCSG ▷ C2×C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C2×C4 ◁ #107

134 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,g^a=g^138,g^c=g^138

Conjugacy classes & character table

988 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31808317, #31808322, #31808328, …
maximal normal subgroup of#31808317, #31808322, #31808328, …
maximal quotient of#31805760, #31805765, #31805794, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 786);