Finite Group Databasebeta

#22577438

order8768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

Fitting#106×C137 ⋊ C2
SylowC137 ⋊ #427

Subgroups

subgroupG/H
centerC22D4×D137
commutatorC4×C137C22×C4
FrattiniC2×C4C22×D137
Fitting#106×C137C2
socleC22×C137C2×D4
hypercenter#106D137
hypocenterC137#427
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C2×C4 ◁ #106

114 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

980 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31782523, #31782560, #427×D137, …
maximal normal subgroup of#31782523, #31782560, #427×D137, …
maximal quotient of#31779534, #31779549, #31779566, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 584);