Finite Group Databasebeta

#20301014

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

Aliases

No aliases for this group.

Splittings

FittingC2×D4×C229 ⋊ C2
SylowC229 ⋊ AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC2C2×C22⋊D229
commutatorC4×C229C23
FrattiniC4C22×D229
FittingC2×D4×C229C2
socleC2×C229C2×D4
hypercenterC2×D4D229
hypocenterC229AGL(1,ℤ/8)
LCSG ▷ C4×C229 ▷ C2×C229 ▷ C229
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×D4

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

1151 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28411647, #28411648, #28411652, …
maximal normal subgroup of#28411647, #28411648, #28411652, …
maximal quotient of#28411480, #28411486, #28411521, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7328, 172);