Finite Group Databasebeta

#20292387

order6848
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC107 ⋊ #339

Subgroups

subgroupG/H
centerC2×C4D428
commutatorC4×C107C42
FrattiniC22×C4C2×D107
FittingC2×C42×C107C2
socleC22×C107C22⋊C4
hypercenterC2×C42D107
hypocenterC107#339
LCSG ▷ C4×C107 ▷ C2×C107 ▷ C107
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C42

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,107|a^2=d,b^2=e,c^2=f,b^a=bc,c^a=cf,e^a=ef,g^a=g^106

Conjugacy classes & character table

1724 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#339×D107, C2×#20292387, #28336169, …
maximal normal subgroup of#339×D107, C2×#20292387, #28336169, …
maximal quotient of#28334294, #28334298, #28334301, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6848, 309);