Finite Group Databasebeta

#20263247

order6304
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC197 ⋊ #102

Subgroups

subgroupG/H
centerC22C22⋊D197
commutatorC4×C197C2×C4
FrattiniC2×C4C2×D197
FittingC2×D4×C197C2
socleC22×C197D4
hypercenterC2×D4D197
hypocenterC197#102
LCSG ▷ C4×C197 ▷ C2×C197 ▷ C197
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,197|a^2=d,c^2=e,b^a=bc,c^a=ce,f^a=f^196,c^b=ce

Conjugacy classes & character table

994 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#102×D197, C2×#20263247, #27161072, …
maximal normal subgroup of#102×D197, C2×#20263247, #27161072, …
maximal quotient ofD4⋊#13096802, #27160813, #27160823, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6304, 67);