Finite Group Databasebeta

#22578503

order8768
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #350

Subgroups

subgroupG/H
centerC2C22⋊#11764049
commutatorC4×C137C2×C8
FrattiniC4C2×#11764049
FittingD4×C137C8
socleC2×C137C22⋊C8
hypercenterD4#11764049
hypocenterC137#350
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C4 ◁ D4

56 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,137|a^2=d,c^2=f,d^2=e,e^2=f,b^a=bc,g^a=g^127,c^b=cf,d^b=df,g^d=g^100,g^e=g^136

Conjugacy classes & character table

113 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#22578503, #31797969, #31797971, …
maximal normal subgroup ofC2×#22578503, #31797969, #31797971, …
maximal quotient of#31797812, #31797824, D4⋊#14555522, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1649);