Finite Group Databasebeta

#21457543

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

Aliases

No aliases for this group.

Splittings

FittingC2×#135×C61 ⋊ C2
SylowC61 ⋊ #3284

Subgroups

subgroupG/H
centerC22C2×D4×D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC2×#135×C61C2
socleC22×C61C22×D4
hypercenterC2×#135D61
hypocenterC61#3284
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#135

494 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

875 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61×#3284, C2×#21457543, #30555302, …
maximal normal subgroup ofD61×#3284, C2×#21457543, #30555302, …
maximal quotient of#29670796, #29670801, #29670811, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 16234);