Finite Group Databasebeta

#20292731

order6848
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC107 ⋊ #441

Subgroups

subgroupG/H
centerC22D4×D107
commutatorC4×C107C22×C4
FrattiniC2×C4C22×D107
Fitting#103×C107C2
socleC22×C107C2×D4
hypercenter#103D107
hypocenterC107#441
LCSG ▷ C4×C107 ▷ C2×C107 ▷ C107
UCSC1 ◁ C22 ◁ C2×C4 ◁ #103

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

764 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#441×D107, C2×#20292731, #28345256, …
maximal normal subgroup of#441×D107, C2×#20292731, #28345256, …
maximal quotient of#28335277, #28335329, #28335335, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6848, 653);