Finite Group Databasebeta

#21457526

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

Aliases

No aliases for this group.

Splittings

FittingC22×SD16×C61 ⋊ C2
SylowC61 ⋊ #3282

Subgroups

subgroupG/H
centerC22C2×D4×D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC22×SD16×C61C2
socleC22×C61C22×D4
hypercenterC22×SD16D61
hypocenterC61#3282
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×SD16

504 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

875 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61×#3282, C2×#21457526, #135×C22⋊D61, …
maximal normal subgroup ofD61×#3282, C2×#21457526, #135×C22⋊D61, …
maximal quotient of#29669836, #29669851, #29669866, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 16217);