Finite Group Databasebeta

#20294758

order6976
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC109 ⋊ Q8⋊C8

Subgroups

subgroupG/H
centerC2×C4D436
commutatorC4×C109C2×C8
FrattiniC42C2×D109
FittingC4×C8×C109C2
socleC22×C109C22⋊C4
hypercenterC4×C8D109
hypocenterC109Q8⋊C8
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×C8

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

1756 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofQ8⋊C8×D109, C2×#20294758, #28361411, …
maximal normal subgroup ofQ8⋊C8×D109, C2×#20294758, #28361411, …
maximal quotient of#28360856, #28360857, #28360872, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 281);