Finite Group Databasebeta

#22578273

order8768
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC4⋊C4×C137 ⋊ C4
SylowC137 ⋊ #339

Subgroups

subgroupG/H
centerC22C22⋊#10587739
commutatorC4×C137C42
FrattiniC2×C4C2×#10587739
FittingC4⋊C4×C137C4
socleC22×C137C22⋊C4
hypercenterC4⋊C4#10587739
hypocenterC137#339
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C2×C4 ◁ C4⋊C4

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

368 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#22578273, #31796465, #31796468, …
maximal normal subgroup ofC2×#22578273, #31796465, #31796468, …
maximal quotient of#31795616, #31795620, #31795625, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1419);