Finite Group Databasebeta

#21440704

order7712
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingD4×C241 ⋊ C4
SylowC241 ⋊ #102

Subgroups

subgroupG/H
centerC2C22⋊#11757210
commutatorC4×C241C2×C4
FrattiniC4C2×#11757210
FittingD4×C241C4
socleC2×C241C22⋊C4
hypercenterD4#11757210
hypocenterC241#102
LCSG ▷ C4×C241 ▷ C2×C241 ▷ C241
UCSC1 ◁ C2 ◁ C4 ◁ D4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,241|a^2=d,c^2=e,b^a=bc,c^a=ce,f^a=f^177,c^b=ce,f^d=f^240

Conjugacy classes & character table

314 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#21440704, #29508707, #29508708, …
maximal normal subgroup ofC2×#21440704, #29508707, #29508708, …
maximal quotient ofD4⋊#14515356, #29508565, #29508568, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7712, 208);