Finite Group Databasebeta

#22578255

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

Aliases

No aliases for this group.

Splittings

FittingC4⋊C4×C137 ⋊ C4
SylowC137 ⋊ #327

Subgroups

subgroupG/H
centerC22C22⋊#10587739
commutatorC2×C4×C137C2×C4
FrattiniC2×C4C2×#10587739
FittingC4⋊C4×C137C4
socleC22×C137C22⋊C4
hypercenterC4⋊C4#10587739
hypocenterC137#327
LCSG ▷ C2×C4×C137 ▷ C22×C137 ▷ C137
UCSC1 ◁ C22 ◁ C2×C4 ◁ C4⋊C4

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,137|a^2=d,c^2=f,b^a=bc,c^a=ce,g^a=g^100,c^b=cf,d^b=def,g^b=g^136,g^d=g^136

Conjugacy classes & character table

359 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD137⋊#327, C2×#22578255, #31796162, …
maximal normal subgroup ofD137⋊#327, C2×#22578255, #31796162, …
maximal quotient of#31795606, #31795607, #31795662, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1401);