Finite Group Databasebeta

#20295905

order6976
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingM16×C109 ⋊ C4
SylowC109 ⋊ #343

Subgroups

subgroupG/H
centerC2(C2×#89137)⋊C4
commutatorC22×C109C42
FrattiniC2×C4C2×#89137
FittingM16×C109C4
socleC2×C109#95
hypercenterM16#89137
hypocenterC109#343
LCSG ▷ C22×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C2 ◁ C2×C4 ◁ M16

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,109|a^2=d,b^2=e,d^2=f,b^a=bc,c^a=cf,d^b=df,g^b=g^33,g^e=g^108

Conjugacy classes & character table

292 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#20295905, #28378736, #100×#89137, …
maximal normal subgroup ofC2×#20295905, #28378736, #100×#89137, …
maximal quotient of#28377869, #28377876, #28377878, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 1428);