Finite Group Databasebeta

#22577216

order8768
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #361

Subgroups

subgroupG/H
centerC2#17984009
commutatorC8×C137C2×C4
FrattiniC2×C8C2×D137
FittingC2×D8×C137C2
socleC2×C137#102
hypercenterC2×D8D137
hypocenterC137#361
LCSG ▷ C8×C137 ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×D8

62 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,137|a^2=d,c^2=e,d^2=f,e^2=f,b^a=bc,c^a=ce,e^a=ef,g^a=g^136,c^b=cef,d^b=df,e^b=ef

Conjugacy classes & character table

968 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#361×D137, C2×#22577216, #31782535, …
maximal normal subgroup of#361×D137, C2×#22577216, #31782535, …
maximal quotient of#31778756, #31778804, #31778835, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 362);