Finite Group Databasebeta

#21454657

order7808
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC4×Q16×C61 ⋊ C2
SylowC61 ⋊ #2947

Subgroups

subgroupG/H
centerC22C2×D4×D61
commutatorC4×C61C23×C4
FrattiniC2×C4C23×D61
FittingC4×Q16×C61C2
socleC22×C61C22×D4
hypercenterC4×Q16D61
hypocenterC61#2947
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C42 ◁ C4×Q16

470 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61×#2947, C2×#21454657, #30544127, …
maximal normal subgroup ofD61×#2947, C2×#21454657, #30544127, …
maximal quotient of#29649457, #29649648, #29649677, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13348);