Finite Group Databasebeta

#22581000

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

Aliases

No aliases for this group.

Splittings

Fitting#108×C139 ⋊ C2
SylowC139 ⋊ #430

Subgroups

subgroupG/H
centerC4D4×D139
commutatorC4×C139C22×C4
FrattiniC2×C4C22×D139
Fitting#108×C139C2
socleC2×C139C2×C4⋊C4
hypercenter#108D139
hypocenterC139#430
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C4 ◁ C2×C4 ◁ #108

102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

988 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31808617, #31808620, #31808622, …
maximal normal subgroup of#31808617, #31808620, #31808622, …
maximal quotient of#31805153, #31805155, #31805168, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 596);