Finite Group Databasebeta

#21440668

order7712
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×D4×C241 ⋊ C2
SylowC241 ⋊ AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC2C2×C22⋊D241
commutatorC4×C241C23
FrattiniC4C22×D241
FittingC2×D4×C241C2
socleC2×C241C2×D4
hypercenterC2×D4D241
hypocenterC241AGL(1,ℤ/8)
LCSG ▷ C4×C241 ▷ C2×C241 ▷ C241
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×D4

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,241|d^2=e,b^a=bd,c^a=ce,d^a=de,f^a=f^240,d^b=de

Conjugacy classes & character table

1211 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29507883, #29507884, #29507888, …
maximal normal subgroup of#29507883, #29507884, #29507888, …
maximal quotient of#29507716, #29507722, #29507757, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7712, 172);