Finite Group Databasebeta

#22581393

order8896
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC139 ⋊ #510

Subgroups

subgroupG/H
centerC2C2×#14555770
commutatorC8×C139C23
FrattiniC8C22×D139
Fitting#135×C139C2
socleC2×C139C2×D8
hypercenter#135D139
hypocenterC139#510
LCSG ▷ C8×C139 ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #135

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

982 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31808292, #31808295, #31808355, …
maximal normal subgroup of#31808292, #31808295, #31808355, …
maximal quotient of#31808116, #31808123, #31808193, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 989);