Finite Group Databasebeta

#22577444

order8768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#107×C137 ⋊ C2
SylowC137 ⋊ #428

Subgroups

subgroupG/H
centerC22D4×D137
commutatorC4×C137C22×C4
FrattiniC2×C4C22×D137
Fitting#107×C137C2
socleC22×C137C2×D4
hypercenter#107D137
hypocenterC137#428
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C2×C4 ◁ #107

118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

974 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#428×D137, C2×#22577444, #31789376, …
maximal normal subgroup of#428×D137, C2×#22577444, #31789376, …
maximal quotient of#31779540, #31779555, #31779573, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 590);