Finite Group Databasebeta

#22577719

order8768
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #481

Subgroups

subgroupG/H
centerC22C2×C22⋊D137
commutatorC2×C4×C137C23
FrattiniC2×C4C22×D137
Fitting#121×C137C2
socleC22×C137C2×D4
hypercenter#121D137
hypocenterC137#481
LCSG ▷ C2×C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C22×C4 ◁ #121

114 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

971 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31779809, #31779810, #31779820, …
maximal normal subgroup of#31779809, #31779810, #31779820, …
maximal quotient of#31780877, #31780981, #31781107, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 865);