Finite Group Databasebeta

#20296037

order6976
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingM16×C109 ⋊ C4
SylowC109 ⋊ #428

Subgroups

subgroupG/H
centerC2C2×C4⋊#89137
commutatorC4×C109C22×C4
FrattiniC4C22×#89137
FittingM16×C109C4
socleC2×C109C2×C4⋊C4
hypercenterM16#89137
hypocenterC109#428
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C2 ◁ C2×C4 ◁ M16

118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

292 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28378987, #28378988, #28378991, …
maximal normal subgroup of#28378987, #28378988, #28378991, …
maximal quotient of#28378583, #28378584, #28378585, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 1560);