Finite Group Databasebeta

#20300970

order7328
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC22⋊C4×C229 ⋊ C2
SylowC229 ⋊ #123

Subgroups

subgroupG/H
center, FrattiniC22C22×D229
commutator, socleC22×C229C23
FittingC22⋊C4×C229C2
hypercenterC22⋊C4D229
hypocenterC229#123
LCSG ▷ C22×C229 ▷ C229
UCSC1 ◁ C22 ◁ C22⋊C4

78 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,229|c^2=d,b^a=bd,c^a=ce,f^b=f^228

Conjugacy classes & character table

1154 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#123×D229, C2×#20300970, #28411990, …
maximal normal subgroup of#123×D229, C2×#20300970, #28411990, …
maximal quotient of#28411343, #28411355, #28411357, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7328, 128);