Finite Group Databasebeta

#21457508

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC61×#448 ⋊ C2
SylowC61 ⋊ D4×SD16

Subgroups

subgroupG/H
centerC22C2×D4×D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC61×#448C2
socleC22×C61C22×D4
hypercenter#448D61
hypocenterC61D4×SD16
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ #448

546 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|b^2=g,e^2=g,b^a=be,c^a=cf,d^a=dg,e^a=eg,d^b=de,e^b=eg,e^d=eg,h^d=h^60

Conjugacy classes & character table

605 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD4×SD16×D61, C2×#21457508, #30555301, …
maximal normal subgroup ofD4×SD16×D61, C2×#21457508, #30555301, …
maximal quotient of#29669478, #29669483, #29669493, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 16199);