Finite Group Databasebeta

#22578502

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

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #349

Subgroups

subgroupG/H
centerC2C22⋊#11764049
commutatorC22×C137C2×C8
FrattiniC22C2×#11764049
FittingC2×C4×C137C8
socleC2×C137C22⋊C8
hypercenterC2×C4#11764049
hypocenterC137#349
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4

58 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

158 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31797820, #31797821, #31797828, …
maximal normal subgroup of#31797820, #31797821, #31797828, …
maximal quotient of#31797811, #31797822, #31797834, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1648);