Finite Group Databasebeta

#22581128

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

Aliases

No aliases for this group.

Splittings

Fitting#101×C139 ⋊ C2
SylowC139 ⋊ #454

Subgroups

subgroupG/H
centerC2#17984812
commutatorC2×C4×C139C23
FrattiniC2×C4C22×D139
Fitting#101×C139C2
socleC2×C139#120
hypercenter#101D139
hypocenterC139#454
LCSG ▷ C2×C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C2 ◁ C2×C4 ◁ #101

146 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

775 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31808422, #31808426, #31808431, …
maximal normal subgroup of#31808422, #31808426, #31808431, …
maximal quotient of#31805335, #31805341, #31805346, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 724);