Finite Group Databasebeta

#22577145

order8768
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #330

Subgroups

subgroupG/H
centerC22C22⋊Dic137
commutatorC2×C4×C137C2×C4
FrattiniC42C2×D137
Fitting#125×C137C2
socleC22×C137C22⋊C4
hypercenter#125D137
hypocenterC137#330
LCSG ▷ C2×C4×C137 ▷ C22×C137 ▷ C137
UCSC1 ◁ C22 ◁ C42 ◁ #125

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,137|a^2=d,b^2=e,c^2=f,d^2=e,b^a=bc,c^a=ce,g^a=g^136,c^b=cf,d^b=def

Conjugacy classes & character table

971 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#330×D137, C2×#22577145, #31779376, …
maximal normal subgroup of#330×D137, C2×#22577145, #31779376, …
maximal quotient of#31778612, #31778670, C2×#22577145

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 291);