Finite Group Databasebeta

#20295874

order6976
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC109 ⋊ D4⋊C8

Subgroups

subgroupG/H
centerC22C22⋊#89137
commutatorC4×C109C2×C8
FrattiniC2×C4C2×#89137
FittingC4⋊C4×C109C4
socleC22×C109C22⋊C4
hypercenterC4⋊C4#89137
hypocenterC109D4⋊C8
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C2×C4 ◁ C4⋊C4

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

298 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD109⋊(D4⋊C8), C2×#20295874, #28378325, …
maximal normal subgroup ofD109⋊(D4⋊C8), C2×#20295874, #28378325, …
maximal quotient of#28377849, #28377851, #28377868, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 1397);