Finite Group Databasebeta

#20294839

order6976
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC109 ⋊ #361

Subgroups

subgroupG/H
centerC2#16812620
commutatorC8×C109C2×C4
FrattiniC2×C8C2×D109
FittingC2×D8×C109C2
socleC2×C109#102
hypercenterC2×D8D109
hypocenterC109#361
LCSG ▷ C8×C109 ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×D8

62 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

772 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#361×D109, C2×#20294839, #28364778, …
maximal normal subgroup of#361×D109, C2×#20294839, #28364778, …
maximal quotient of#28360999, #28361047, #28361078, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 362);