Finite Group Databasebeta

#20295457

order6976
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingSD32×C109 ⋊ C2
SylowC109 ⋊ #508

Subgroups

subgroupG/H
centerC2D8×D109
commutatorC8×C109C23
FrattiniC8C22×D109
FittingSD32×C109C2
socleC2×C109C2×D8
hypercenterSD32D109
hypocenterC109#508
LCSG ▷ C8×C109 ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ SD32

84 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,109|c^2=f,d^2=ef,e^2=f,b^a=bd,d^a=de,e^a=ef,d^b=de,e^b=ef,g^b=g^108,g^c=g^108

Conjugacy classes & character table

616 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#508×D109, C2×#20295457, #28376164, …
maximal normal subgroup of#508×D109, C2×#20295457, #28376164, …
maximal quotient of#28364736, #28364738, #28364815, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 980);