Finite Group Databasebeta

#22577485

order8768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#107×C137 ⋊ C2
SylowC137 ⋊ C4×D8

Subgroups

subgroupG/H
centerC22D4×D137
commutatorC4×C137C22×C4
FrattiniC2×C4C22×D137
Fitting#107×C137C2
socleC22×C137C2×D4
hypercenter#107D137
hypocenterC137C4×D8
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C2×C4 ◁ #107

134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

980 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31782633, #31782635, #31782638, …
maximal normal subgroup of#31782633, #31782635, #31782638, …
maximal quotient of#31779583, #31779617, #31779673, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 631);